Expert Math Class 12 Level 2

Which statement about matrix multiplication is correct?

Matrix multiplication के बारे में सही कथन कौन सा है?

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Correct Answer

B. यह सामान्यतः commutative नहीं होता / It is generally not commutative

Explanation

Step 1: Identify the property of matrix multiplication. Step 2: In general, AB and BA are not equal and both may not even be defined. Step 3: Exam tip: Order matters greatly in matrix multiplication.

Step 1: अवधारणा matrix multiplication property है। Step 2: आमतौर पर AB और BA बराबर नहीं होते और कभी-कभी दोनों defined भी नहीं होते। Step 3: Exam note: Matrix multiplication में order बहुत important होता है।

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