If 2{tan ^2}theta = {sec ^2}theta , then the | vedclass

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(c) $2{	an ^2}	heta = {\sec ^2}	heta$

$\Rightarrow 2{	an ^2}	heta = {	an ^2}	heta + 1$

$ \Rightarrow $ ${	an ^2}	heta = 1 = {	an ^2}\l

Vedclass · Accepted Answer

$n\pi \pm \frac{\pi }{4}$

Vedclass · Answer

(c) $2{	an ^2}	heta = {\sec ^2}	heta$

$\Rightarrow 2{	an ^2}	heta = {	an ^2}	heta + 1$

$ \Rightarrow $ ${	an ^2}	heta = 1 = {	an ^2}\left( {\frac{\pi }{4}} ight)$

$\Rightarrow 	heta = n\pi \pm \frac{\pi }{4}$.

If $2{\tan ^2}\theta = {\sec ^2}\theta ,$ then the general value of $\theta$ is

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