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OpenStudy (anonymous):
Trigonometry Brain Teaser :) => If angles of triangle A,B,C are in AP and let a,b,c be their respective opposite sides. Then Calculate value of (c/a)sin2A+(a/c)sin2C
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OpenStudy (anonymous):
root of 3
OpenStudy (anonymous):
@UnkleRhaukus
OpenStudy (anonymous):
lol .. how @bhaskarbabu
OpenStudy (anonymous):
the angles are 30,60,90 now u do it
OpenStudy (anonymous):
it's not given that common diffierence is 30
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OpenStudy (anonymous):
(a-d)+a+(a+d)=180 hence a=30
OpenStudy (anonymous):
sorry a=60
OpenStudy (anonymous):
got it???
OpenStudy (anonymous):
ah.. lol thanx
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