Question

If Seco=25/7then find
the value of tan.​

Answer 1

i used this identity => sec²@-tan²@=1

Answer 2

Given :-

$\sf {\sec\theta=\dfrac{25}{7}}$

To find:-

$\sf \tan\theta$

Solution:-

We know that,

$\sf {\tan\theta=\dfrac{1}{\sec\theta}}$

$\sf \bullet{\boxed {\sec\theta=\dfrac{25}{7}}}$

$\sf {\tan\theta=\dfrac{1}{\dfrac{25}{7}}}$

$\sf {\tan\theta=1×\dfrac{7}{25}}$

$\sf {\tan\theta=\dfrac{7}{25}}$