Which of the following statements is incorrect regarding matrices ? For any matrices A and B of suitable orders, Option 1: (A')' = A Option 2: (KA)' = KA' (Where K is any constant) Option 3: (A + B)' = B' + A' Option 4: (AB)' = A'B'

The answer is '(AB)' = A'B''. View full solution:

CUET Mathematics - Which of the following statements is incorrect regarding matrices ? For any matrices A and B of suitable orders, | PYQs + Solutions

CUET Mathematics 2023 22 May Shift 3

Algebra

Easy

$(A')' = A$

$(KA)' = KA'$ (Where K is any constant)

$(A + B)' = B' + A'$

$(AB)' = A'B'$

✅ Correct Option: 4

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CUET Mathematics 2023 22 May Shift 3 PYQs

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