Question

cosec theta- cot theta =1/3 then cos theta is​

Answer 1

Answer:

4/3

Step-by-step explanation:

Cosectete-cottete=1/3

As we know cosec^2teta - cot^2teta=1

This can be written as (cosecteta+cotteta) (cosecteta-cot teta) =1

1/3 (cosec teta +cot teta) =1

Cosecteta+cotteta=3 this is 2eqn

By solving 1 and 2 we get cottete =4/3