Mathematics · Trigonometry
If sin A = mn, then what is the value of (1 + tan2 A)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 15n2n2 - m2
- 2n22(n2 - m2)
- 32n2n2 - m2
- 4n2n2 - m2✓
Correct answer
n2n2 - m2
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