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Find the value of sin square 45-cos square 45 |
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Answer» SIN ²45 - cos²45 So USING the TRIGONOMETRY table☞Sin 45 = 1/√2 cos 45 = 1/√2 putting the value :- (1/√2)²-(1/√2)² (1/2)-(1/2) = 1 so the answer is 1 ___Thanks for your valuable ques___ Hope it will help you |
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