Mathematics · Number System
For any two real numbers a and b, if ab = 0, then:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1a = 0 and b = 0
- 2a = 0 or b = 0 or both✓
- 3a = 0 and b ≠ 0
- 4b = 0 and a ≠ 0
Correct answer
a = 0 or b = 0 or both
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