Mathematics · Matrices and Determinants
यदि A = [3 4][5 2] और 2A + B एक शून्य आव्यूह (null matrix) है, तो B किसके बराबर है:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1[-5 -8][-10 -3]
- 2[5 8][10 3]
- 3[-6 -8][-10 -4]✓
- 4[6 8][10 4]
सही उत्तर देखें
[-6 -8][-10 -4]
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