Question

Secant square theta+secant theta=6 find value of theta.. 10th class

Answer 1

given:

Secant square theta+ secant theta=6

We have to find theta

By our equation we can write

Secant square theta+ secant theta-6=0

Factorize this quadratic equation

Secant square theta+ 3secant theta-2 secant theta-6=0

(Secant theta +3)(secant theta-2)=0

If Secant theta+3=0 or secant theta = -3 or theta = Secant inverse(-3)

If secant theta -2=0 or secant theta=2 or theta=60 degress

I hope this will help you

Thank you

Brainly