Question

sin theta + cos theta equals to root 2 cos theta cos theta not equal to 90 degree then the value of the tan theta is​

Answer 1

Step-by-step explanation:

see the attachment.......

Answer 2

Answer:

sin a + cos a =✅2 cos a

sin a =✅2 cos a - cos a (Taking cos a the other side)

sin a = cos a (✅2 - 1)

sin a ÷ cos a = (✅2 - 1)

Tan a = (✅2 - 1)

(Because sin a ÷ cos a = Tan a )