Mathematics · Matrices
यदि A = [ 1 2 3 -4 3 7 ] और B = [ 4 3 -1 20 5 ] है, तो निम्नलिखित में से कौन सा कथन सही है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1न तो AB और न ही BA परिभाषित है
- 2AB और BA दोनों परिभाषित हैं✓
- 3केवल BA परिभाषित है
- 4केवल AB परिभाषित है
सही उत्तर देखें
AB और BA दोनों परिभाषित हैं
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