(1 + sin^4 theta)/(cos^4 theta) =1+2 tan^ 2 theta.sec^ 2 theta

asked by guest
on Jun 03, 2023 at 2:16 am

You asked:

Given \(\frac{1 + {\sin\left( θ \right)}^{4}}{{\cos\left( θ \right)}^{4}} = 1 + 2 \cdot {\tan\left( θ \right)}^{2}\) evaluate the expression \({\sec\left( θ \right)}^{2}\).

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active 9 months ago