Math, asked by deepthadinesh2002, 1 year ago

Prove that: cosecA - cotA = sinA/1+cosA

Answers

Answered by Ryukendo

3

RHS.=
On rationalizing
SinA*(1-cosA)/(1+cosA)(1-cosA)
SinA-SinA*cosA/sin^2. . . . . . . . .1-Cos^2=sin^2
1/sinA-cosA/sinA
CosecA-cotA=LHS

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