Prove that this math
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here is your our answer..............
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Step-by-step explanation:
L.H.S=CosA/1+SinA + 1+SinA/CosA
=(cosA×CosA)+(1+SinA)(1+SinA)/CosA(1+SinA)
=Cos^2A+1+SinA+SinA+sin^2A/CosA(1+SinA)
=Cos^2A+Sin^2A+1+2SinA/CosA(1+SinA)
=1+1+2SinA/CosA(1+SinA)(sinceSin^2A+Cos^2A=1)
=2+2SinA/CosA(1+SinA)
=2(1+sinA)/CosA(1+SinA)
=2×1/CosA
=2 secA
=R.H.S
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