Medium Math Class 12 Level 1

If two rows of a determinant are identical, what will be the value of the determinant? (Level 1 practice)

यदि किसी determinant की दो rows समान हैं, तो determinant का मान क्या होगा? (लेवल 1 अभ्यास)

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Correct Answer

D. 0

Explanation

Step 1: Identify the determinant property. Step 2: If two rows or columns are identical, the determinant is always 0. Step 3: When you see repeated rows or columns, think determinant equals 0.

Step 1: Determinant की property पहचानें। Step 2: दो rows या columns समान होने पर determinant हमेशा 0 होता है। Step 3: Repeated row या column दिखते ही answer 0 सोचें।

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