Questions asked by gaddikoppula S.
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Prove that Cosh(2x)=2cos2x-1?
Write the structure of benzene?
When the axis are rotated through an angle 45degrees, find the transformed equation of 3x²+10xy+3y²=9?
Proof for maximum height of projection equal to ¼ of its range?
Sin330cos120+cos210sin300=??