Question

3cos tita =1 then cosec tita =?​

Answer 1

3cosθ=1

cosθ=1/3

cosθ=B/H

where cosec θ=H/P

by pythagoras theoram

H^2 = B^2 + P^2

(3)^2=(1)^2+P^2

9=1+p^2

9-1=P^2

8=P^2

√8=P

then

cosecθ=3/√8

Answer 2

Step-by-step explanation:

first of all find sin theta by cos^2theta +sin^2theta=1

then we get sine value and we can find cosec value