Question

if tan A=¾find the value of 1/sinA+1/cosA​

Answer 1

Answer:

the answer is

$\frac{35}{12}$

Step-by-step explanation:

Here, as tan A =¾

so, according to the triangle rule...

sin A=3/5 and cos A=4/5

$\frac{1}{ \sin(a ) } + \frac{1}{ \cos(a) }$

$= \frac{5}{3} + \frac{5}{4}$

$= \frac{35}{12}$

thanks a lot...