Question

if cosectheta+ cot theta =k then find the value of k.​

Answer 1

Answer:

The value of k is 1

Step-by-step explanation:

1st step:

cosecθ + cotθ = k (according to question)

2nd step:

If we square both sides then it will be ...

cosec²θ + cot²θ = k²

3rd step:

Now we all know that {cosec²θ + cot²θ= 1 }

4th step:

SO, we can put 1 in the place of cosec²θ + cot²θ

then it will become = 1 = k²

now we can equate its value as

⇒ 1 = k²

⇒

$\sqrt{1} = \: k$

= 1 ans.