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OpenStudy (aravindg):
if cos(x-y)=a and sin(x-z)=b ,then cos^2(y-z)+2absin(y-z)====
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OpenStudy (aravindg):
how???
OpenStudy (aravindg):
|dw:1310631185846:dw|
OpenStudy (aravindg):
help guys
OpenStudy (anonymous):
ah help takes time
OpenStudy (aravindg):
how much time???
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OpenStudy (mimi_x3):
a VERY~ long time xD jks
OpenStudy (anonymous):
Sin(y-z)Sin(2x-z-y)+1
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