Question

If cosec θ = 2 then sinθ/1+cosθ = ?

Answer 1

theta=30

$\frac{1}{2} \div 1 + \frac{ \sqrt{3} }{2}$

Answer 2

Answer:

Step-by-step explanation:

cosec theta =2= hypotenuse/ perpendicular

By using pyth th. We got base =√3

Now,

Cos theta= base/ hypotenuse=√3/2

Sin theta is reciprocal of cosec theta

Hence sin theta = 1/2

Now , given sin theta/ 1 + cos theta

Putting values

1/2 /1+√3/2

1/2 /2+√3/2 ( taking l.c.m.)

1/2*2/2√3

1/2+√3