Prove that
( Sin + cosec ) + ( cosec + Sec) = 2 + tan + cot
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take lhs
L.H.S=(1/cosec+cosec) + (1/sin+sec)
=(1+cosecsquare/cosec)+(sin+cos)
=(cot square /cosec)+
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sfjtusktstidktzgkdjgGkxfjzhlYdslhzkgKgzjx
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