Prove that : 1/1+sin^2 θ + 1/1+cos^2 θ + 1/1+sec^2 θ + 1/1+cosec^2 θ = 2.

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#Provethat1by1plussin2θplus1bt1pluscos2θplus1by1plussec2θplus1by1pluscosec2θisequalto2

Prove that : 1/1+sin^2 θ + 1/1+cos^2 θ + 1/1+sec^2 θ + 1/1+cosec^2 θ = 2.
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YagyaMishra-cs
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Sir can you please solve this question I have a doubt in it----Cos

kavita
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Thank you sir
Please consider this question
If the pth, qth and rth terms of an AP be a, b, c respectively the show that a(q-r)+b(r-p)+c(p-q)=0
Rs aggarwal example 19 pg 256

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