hey guys
solve it.....
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that's your answer
hope it helps you
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Step-by-step explanation:
CosA/1+sinA + 1+sinA/cosA=2secA
LHS..CosA(cosA) +(1+sinA)(1+sinA)/cosA(1+sinA)
cos^2A+1+sinA+sinA+sin^2A/cosA+CosAsinA
Cos^2A+sin^2A+1+2sinA/cosA+cosAsinA
2+2sinA/cosA+cosAsinA
2(1+sinA)/cosA(1+sinA)
[(1+sinA)/(1+sinA)] cancelled
2/cosA
2secA RHS... ( 1/cosA=secA)
.......LHS=RHS......
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