Question

If cos tita =8/17.find the other five trigonometric ratios

Answer 1

Step-by-step explanation:

cos theta=8/17

sec theta=1/cos theta=1/(8/17)=17/8

and cos² theta+sin²theta=1

(8/17)²+sin² theta=1

sin² theta=1-(8/17)²=1-64/289=225/289

sin² theta=225/289

sin theta=15/17

cosec theta=1/sin theta=1/(15/17)=17/15

tan theta=sin theta/cos theta=(15/17)/(8/17)=15/8

cot theta=1/tan theta=1/(15/8)=8/15