Hey mates!!!
Prove this one....
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Hlo mate your answer
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I had tad taken thita as O
X= sinO - 2sin3O= sinO (1-2sin2O)
sinO(cos2O -sin2O)
y=2cos3O -cosO
cosO(2cos2O-cosO)
cosO(cos2O-sin2O)
So,x/y= sinO/cosO=tanO
X= sinO - 2sin3O= sinO (1-2sin2O)
sinO(cos2O -sin2O)
y=2cos3O -cosO
cosO(2cos2O-cosO)
cosO(cos2O-sin2O)
So,x/y= sinO/cosO=tanO
mohitkrs:
hello dear cos2O ke jagah cos3O hoga
hello dear cos2O ke jagah cos3O hoga
your most welcome
your most welcome
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