If sin A = ¾, calculate cos A and tan A

1.	If sin A = ¾, calculate cos A and tan A
Answer» S t e p - b y - s t e p e x p l a n a t i o n:It is G iv e n\xa0i )\xa0=/* From (1) */====---(1)ii)\xa0=\xa0After cancellation, we get=\xa0---(2)Therefore,\xa0OR

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