Mathematics · Trigonometry

If sin A = 35, cos B = 1213, and both A and B are in the first quadrant, find the value of cos(A+B).

Verified Solution4 OptionsUpdated: October 2026👁️1 View

12255
26533
35522
43365✓

Correct answer

3365

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If sin A = 35, cos B = 1213, and both A and B are in the first quadrant, find the value of cos(A+B).

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If sin A = 35, cos B = 1213, and both A and B are in the first quadrant, find the value of cos(A+B).

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