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anonymous
 one year ago
decide whether the equation is a trigonometric identity.
sin^2(x)csc^2(x)=sin^2(x)+cos^2(x)
anonymous
 one year ago
decide whether the equation is a trigonometric identity. sin^2(x)csc^2(x)=sin^2(x)+cos^2(x)

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zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1What do we know that \(\cos^2(x)+\sin^2(x)=?\)

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1and \[\sin^2(x)*\csc^2(x)= \sin^2(x) * \frac{1}{\sin^2(x)}=?\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0and \[\sin ^{2}=\frac{ 1\cos2x }{ 2 }\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0what you said also equals 1 so that makes this an identity

dinamix
 one year ago
Best ResponseYou've already chosen the best response.0@zzr0ck3r i want ask u question how proof it sin^2(x) + cos^2(x) to> sin^2(x) csc^2(x) cuz its relation equivalent

dinamix
 one year ago
Best ResponseYou've already chosen the best response.0u understand my question or no ?

dinamix
 one year ago
Best ResponseYou've already chosen the best response.0i mean u proof it from one side only

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1we showed both sides equal 1

zzr0ck3r
 one year ago
Best ResponseYou've already chosen the best response.1you understand @dinamix
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