value of 2x +cos square x
Answers
Answered by
1
sin²x + cos²x = 1
cos²x = 1-sin²x (i)
2x+cos²x
= 2x+1-sin²x
= 2x-sin²x+1
Hence, your answer is,
“2x-sinx+1”
cos²x = 1-sin²x (i)
2x+cos²x
= 2x+1-sin²x
= 2x-sin²x+1
Hence, your answer is,
“2x-sinx+1”
saikalyan9859:
could you please tell me procedure you did
yes
see my answer. I have explained
thanks
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Answered by
1
the value of 2x+ cos square x =2x - sin squarex +1
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