Question

If tan α = (√3 - 1)/(√3 + 1), find sin α and cos α.​

Answer 1

Answer:

sin = (root 3-1)/2 , cos = (root 3+1)/2

Step-by-step explanation:

I have attached aolution as Photo. hope it helps. Thanks.

Answer 2

Step-by-step explanation:

Here,

tan a = ( √3 - 1) / ( √3 + 1)

As we know,

Tan = sin / cos

so,

Tan = sin/ cos = (√3 - 1) / ( √3 + 1)

Hence,

sin a = √3 - 1

cos a = √3 + 1