(sin A - cos A)2 + (cos A- sin A)2 =
Answers
Answered by
2
Answer:
(sinA - cosA)2 + (CosA - sinA)2
or, 2sinA -2cosA + 2cosA - 2sinA
or, 2sinA - 2sinA -2cosA + 2cosA
or, 0
hence, the answer is 0
thank you
Answered by
1
2 - 4sinAcosA
= 2( 1 - 2sinAcosA )
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