Easy Math Class 12 Level 5

When is matrix multiplication AB possible?

Matrix multiplication AB possible कब होता है?

Show answer and explanation
Correct Answer

A. columns of A = rows of B

Explanation

Step 1: Identify matrix multiplication condition. Step 2: For AB columns of A must equal rows of B. so the correct option follows. Step 3: In exam questions apply the formula first.

Step 1: matrix multiplication condition पहचानें। Step 2: AB के लिए A के columns और B के rows equal होने चाहिए। इसलिए सही विकल्प मिलता है। Step 3: ऐसे प्रश्नों में पहले सूत्र लगाएँ।

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