Mathematics · Trigonometry

If sin A = 3 4 , then what is the value of cos A?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1√7 3
24 3
3√7 4✓
43 √7

Correct answer

√7 4

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If sin A = 3 4 , then what is the value of cos A?

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