sinA+cosA=1 find the value of SinA × cosA
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Sina + cosa =1
squaring on both sides
(Sina+cosa)²=1²
sin²a+cos²a+2sinacosa=1
1+2sinacosa=1
2sinacosa=0
Sina cosa=0
hope it will help you
squaring on both sides
(Sina+cosa)²=1²
sin²a+cos²a+2sinacosa=1
1+2sinacosa=1
2sinacosa=0
Sina cosa=0
hope it will help you
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