# How do you solve the equation #1 + sin(x) = cos(x)? 1 + sin(x) = cos(x)#?

##### 1 Answer

Use the identity:

There are 2 arcs that have the same sin value

Check the 2 answers:

and

and

Use the identity:

There are 2 arcs that have the same sin value

Check the 2 answers:

and

and