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In a triangle ABC, 3sin A + 4cos B = 6 and 4sin B+ 3cos A = 1 then ∠C in degrees is …

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In a triangle ABC, 3sin A + 4cos B = 6 and 4sin B+ 3cos A = 1 then ∠C in degrees is …… 

1) 30° 

2) 60° 

3) 90° 

4) 125°

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1 Answer

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by (39.1k points)

Correct option is 1) 30°

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