JEE Questions for Maths Matrices And Determinants Quiz 12 - MCQExams.com


Maths-Matrices and Determinants-39855.png

  • Maths-Matrices and Determinants-39856.png
  • 2)
    Maths-Matrices and Determinants-39857.png

  • Maths-Matrices and Determinants-39858.png

  • Maths-Matrices and Determinants-39859.png

Maths-Matrices and Determinants-39861.png
  • –1
  • 0
  • 1
  • 2

Maths-Matrices and Determinants-39863.png

  • Maths-Matrices and Determinants-39864.png
  • 2)
    Maths-Matrices and Determinants-39865.png

  • Maths-Matrices and Determinants-39866.png
  • None of these

Maths-Matrices and Determinants-39868.png
  • –1
  • 0
  • 1
  • None of these

Maths-Matrices and Determinants-39870.png
  • 1
  • 2

  • Maths-Matrices and Determinants-39871.png

  • Maths-Matrices and Determinants-39872.png

Maths-Matrices and Determinants-39874.png

  • Maths-Matrices and Determinants-39875.png
  • 2)
    Maths-Matrices and Determinants-39876.png

  • Maths-Matrices and Determinants-39877.png

  • Maths-Matrices and Determinants-39878.png

Maths-Matrices and Determinants-39880.png

  • Maths-Matrices and Determinants-39881.png
  • 2)
    Maths-Matrices and Determinants-39882.png

  • Maths-Matrices and Determinants-39883.png

  • Maths-Matrices and Determinants-39884.png

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  • Maths-Matrices and Determinants-39887.png
  • 2)
    Maths-Matrices and Determinants-39888.png

  • Maths-Matrices and Determinants-39889.png
  • None of these

Maths-Matrices and Determinants-39891.png

  • Maths-Matrices and Determinants-39892.png
  • 2)
    Maths-Matrices and Determinants-39893.png

  • Maths-Matrices and Determinants-39894.png
  • None of these

Maths-Matrices and Determinants-39896.png
  • I
  • 0

  • Maths-Matrices and Determinants-39897.png

  • Maths-Matrices and Determinants-39898.png

Maths-Matrices and Determinants-39900.png

  • Maths-Matrices and Determinants-39901.png
  • 2)
    Maths-Matrices and Determinants-39902.png

  • Maths-Matrices and Determinants-39903.png

  • Maths-Matrices and Determinants-39904.png

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  • Maths-Matrices and Determinants-39907.png
  • 2)
    Maths-Matrices and Determinants-39908.png

  • Maths-Matrices and Determinants-39909.png

  • Maths-Matrices and Determinants-39910.png

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  • Maths-Matrices and Determinants-39913.png
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    Maths-Matrices and Determinants-39914.png

  • Maths-Matrices and Determinants-39915.png

  • Maths-Matrices and Determinants-39916.png

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  • Maths-Matrices and Determinants-39918.png
  • 2)
    Maths-Matrices and Determinants-39919.png

  • Maths-Matrices and Determinants-39920.png

  • Maths-Matrices and Determinants-39921.png

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  • Maths-Matrices and Determinants-39924.png
  • 2)
    Maths-Matrices and Determinants-39925.png

  • Maths-Matrices and Determinants-39926.png
  • None of these

Maths-Matrices and Determinants-39928.png
  • 6
  • 5
  • 4
  • 1

Maths-Matrices and Determinants-39930.png

  • Maths-Matrices and Determinants-39931.png
  • 2)
    Maths-Matrices and Determinants-39932.png

  • Maths-Matrices and Determinants-39933.png

  • Maths-Matrices and Determinants-39934.png

Maths-Matrices and Determinants-39936.png
  • 1
  • 2)
    Maths-Matrices and Determinants-39937.png
  • 0

  • Maths-Matrices and Determinants-39938.png

Maths-Matrices and Determinants-39940.png

  • Maths-Matrices and Determinants-39941.png
  • 2)
    Maths-Matrices and Determinants-39942.png

  • Maths-Matrices and Determinants-39943.png

  • Maths-Matrices and Determinants-39944.png

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  • Maths-Matrices and Determinants-39947.png
  • 2)
    Maths-Matrices and Determinants-39948.png

  • Maths-Matrices and Determinants-39949.png

  • Maths-Matrices and Determinants-39950.png

Maths-Matrices and Determinants-39952.png

  • Maths-Matrices and Determinants-39953.png
  • 2)
    Maths-Matrices and Determinants-39954.png

  • Maths-Matrices and Determinants-39955.png
  • None of these

Maths-Matrices and Determinants-39957.png
  • 0
  • 2)
    Maths-Matrices and Determinants-39958.png

  • Maths-Matrices and Determinants-39959.png

  • Maths-Matrices and Determinants-39960.png

Maths-Matrices and Determinants-39962.png
  • Identity element doec not exist
  • Closure property is not satisfied
  • Association property is not satisfied
  • Inverse axiom may not be satisfied

Maths-Matrices and Determinants-39964.png
  • Singular matrix
  • Non-singular matrix
  • Orthogonal matrix
  • Diagonal matrix

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  • Maths-Matrices and Determinants-39967.png
  • 2)
    Maths-Matrices and Determinants-39968.png

  • Maths-Matrices and Determinants-39969.png

  • Maths-Matrices and Determinants-39970.png

Maths-Matrices and Determinants-39972.png
  • Unit matrix
  • Symmetric matrix
  • Skew symmetric matrix
  • Zero matrix

Maths-Matrices and Determinants-39974.png
  • Unitary
  • Orthogonal
  • Nilpotent
  • Involutory

Maths-Matrices and Determinants-39976.png
  • Orthogonal
  • Involutory
  • Idempotent
  • Nilpotent

Maths-Matrices and Determinants-39978.png

  • Maths-Matrices and Determinants-39979.png
  • 2)
    Maths-Matrices and Determinants-39980.png

  • Maths-Matrices and Determinants-39981.png
  • None of these
The product of a matrix and its transpose is an identity matrix. The value of determinant of this matrix is
  • –1
  • 0

  • Maths-Matrices and Determinants-39983.png
  • 1
In a third order of determinant, each element of the first column consists of sum of two terms, each element of the second column consists of sum of three terms and each element of the third column consists of sum of four terms. Then it can be decomposed into n determinants, when n has the value.
  • 1
  • 9
  • 16
  • 24

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  • 2)
    Maths-Matrices and Determinants-39988.png

  • Maths-Matrices and Determinants-39989.png

  • Maths-Matrices and Determinants-39990.png

Maths-Matrices and Determinants-39992.png
  • 2
  • 6
  • 4
  • 8

Maths-Matrices and Determinants-39994.png
  • Less than 4
  • 5
  • 6
  • At least 7

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  • Maths-Matrices and Determinants-39997.png
  • 2)
    Maths-Matrices and Determinants-39998.png

  • Maths-Matrices and Determinants-39999.png

  • Maths-Matrices and Determinants-40000.png

Maths-Matrices and Determinants-40002.png

  • Maths-Matrices and Determinants-40003.png
  • 2)
    Maths-Matrices and Determinants-40004.png

  • Maths-Matrices and Determinants-40005.png

  • Maths-Matrices and Determinants-40006.png

Maths-Matrices and Determinants-40008.png

  • Maths-Matrices and Determinants-40009.png
  • 2)
    Maths-Matrices and Determinants-40010.png

  • Maths-Matrices and Determinants-40011.png

  • Maths-Matrices and Determinants-40012.png

Maths-Matrices and Determinants-40014.png
  • N
  • 2N
  • –N
  • None of these

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  • Maths-Matrices and Determinants-40017.png
  • 2)
    Maths-Matrices and Determinants-40018.png

  • Maths-Matrices and Determinants-40019.png

  • Maths-Matrices and Determinants-40020.png

Maths-Matrices and Determinants-40021.png
  • Zero matrix
  • A
  • I
  • 2A

Maths-Matrices and Determinants-40023.png

  • Maths-Matrices and Determinants-40024.png
  • 2)
    Maths-Matrices and Determinants-40025.png

  • Maths-Matrices and Determinants-40026.png

  • Maths-Matrices and Determinants-40027.png

Maths-Matrices and Determinants-40029.png
  • 1
  • –5
  • –1
  • 25

Maths-Matrices and Determinants-40031.png

  • Maths-Matrices and Determinants-40032.png
  • 2)
    Maths-Matrices and Determinants-40033.png

  • Maths-Matrices and Determinants-40034.png

  • Maths-Matrices and Determinants-40035.png

Maths-Matrices and Determinants-40037.png

  • Maths-Matrices and Determinants-40038.png
  • 2)
    Maths-Matrices and Determinants-40039.png

  • Maths-Matrices and Determinants-40040.png

  • Maths-Matrices and Determinants-40041.png

Maths-Matrices and Determinants-40042.png
  • –2
  • –1
  • 1
  • 2

Maths-Matrices and Determinants-40044.png

  • Maths-Matrices and Determinants-40045.png
  • 2)
    Maths-Matrices and Determinants-40046.png

  • Maths-Matrices and Determinants-40047.png
  • None of these

Maths-Matrices and Determinants-40049.png
  • –3
  • 0
  • 3
  • None of these

Maths-Matrices and Determinants-40051.png
  • Symmetric
  • Skew-symmetric
  • Hermitian
  • Skew-Hermitian

Maths-Matrices and Determinants-40053.png

  • Maths-Matrices and Determinants-40054.png
  • 2)
    Maths-Matrices and Determinants-40055.png

  • Maths-Matrices and Determinants-40056.png

  • Maths-Matrices and Determinants-40057.png

Maths-Matrices and Determinants-40059.png
  • 3B
  • 2)
    Maths-Matrices and Determinants-40060.png

  • Maths-Matrices and Determinants-40061.png

  • Maths-Matrices and Determinants-40062.png
0:0:1


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