1. tanA+cotA=secAcosecA [prove that]
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Answered by
2
Given,
TO PROVE :
LHS :
we know that,
we know that,
LHS = RHS
Hence proved ,
Answered by
0
Answer:
LHS=sinA/cosA+cosA/sinA
LHS=sin^2A+cos^2A/cosA*sinA
LHS=1/cosA*sinA
LHS=1/cosA*1/sinA
LHS=secA*cosecA=RHS
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