Question

if sec A = 3/5 then what is the value of tan A

Answer 1

$\bold{\huge{Hay!!}}$

$\bold{Dear\:user!!}$

$\bold{\underline{Question-}}$

if sec A = 3/5 then what is the value of tan A

$\bold{\underline{Answer-}}$

$\bold{Your\:answer\:is\:\:(4/3)}$

$\bold{\underline{Explanation-}}$

$sec A \: = \frac{5}{3}$

$tan A \: = \sqrt{ {sec}^{2} \A - 1}$

$= > \sqrt{ \frac{25}{9} - 1}$

$= > \sqrt{ \frac{25 - 9}{9} }$

$= > \sqrt{ \frac{16}{9} }$

$= > \frac{4}{3}$

$= > tan A = \frac{4}{3}$

Answer 2

Hope it helps ..
-- Jonah Prashanth