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OpenStudy (anonymous):
TRUE/FALSE The equation cosx+sinx= Radical 3 +1 over 2 is an identity.
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OpenStudy (anonymous):
\[cosx+sinx = \frac{ \sqrt{3}+1 }{ 2 }\]
OpenStudy (anonymous):
@hartnn @marissalovescats do you know this
OpenStudy (anonymous):
It's false....
hartnn (hartnn):
yeah, the only identity relating sin x and cos x only is \(\large \sin^2 x+\cos^2x =1\)
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