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Question Number 190893 by mnjuly1970 last updated on 13/Apr/23
if,sin(x)−cos(x)sin(x)+cos(x)=14⇒findthevalueofF=sin6(x)+cos6(x)=?
Answered by Frix last updated on 13/Apr/23
⇒tanx=53⇒F=4811156
Answered by mehdee42 last updated on 13/Apr/23
tanx=53F=(sin2x+cos2x)(sin4+cos4x−sin2xcos2x)=(sin2x+cos2x)2−3sin2xcos2x=1−34sin22x=1−34×(2tanx1+tan2x)2=...
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