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If tanθ+ 1/tanθ =2 thenshow that tan ^2 θ+ 1/ tan^2θ=2 ​

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If \(tanθ+  \frac{1}{tanθ}  =2\) then show that \(tan^2θ+  \frac{1}{tan^2θ}  =2\) ​   

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Hence prooved

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