Make a reflection about why you have different correct solutions in proving trigonometric identities. Similarly, in relation to real life situation, cite or give some reasons why is it that in any problem, there is always a solution or there are always many solutions.​

For instance, sin(x) = 1/csc(x) is an identity. To "prove" an identity, you have to use logical steps to show that one side of the equation can be transformed into the other side of the equation. You do not plug values into the identity to "prove" anything.

Explanation:

I THINK IT WILL HELP YOU

b.

explanation:

just because.

well, the b sentence is the only one that has sense.