MHT-CET

AI Gen: Matrices question bank (Mathematics)

Practice 18 free MHT-CET Mathematics - AI Gen: Matrices questions with answers and step-by-step solutions.

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Q1.

If A is a square matrix of order 3 such that det(A) = 5, then det(adj A) is equal to:

Topic: Matrices | Source: AI Generated (MHT-CET)

(A)

(B)

(C)

125

(D)

1/5

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Q2.

If A = [[2, -1], [3, 4]], then the inverse matrix A^(-1) exists if:

Topic: Matrices | Source: AI Generated (MHT-CET)

(A)

det(A) = 0

(B)

det(A) != 0

(C)

A is symmetric

(D)

A is diagonal

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