Question

If tan=a/b prove that √sec- cosec/sec+cosec =1/√7

Answer 1

if*tan=a/(b*prove*that*sec--cosec/(sec+cosec*1)/7)

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if = 0.0

tan = 0.0

a = 0.0

b = 0.0

prove = 0.0

that = 0.0

sec = 0.0

cosec = 1.0