This is a trigonometric identity:

Your goal is to verify/prove the identity by manipulating one side of the equation until it looks like the other side.

This is a trigonometric identity: Your goal is to verify/prove the identity by manipulating one side of the equation until it looks like the other side. According to trig. ratios, you can rewrite

This is a trigonometric identity: Your goal is to verify/prove the identity by manipulating one side of the equation until it looks like the other side. By multiplying, you will get: According to trig. ratios, you can rewrite

This is a trigonometric identity: Your goal is to verify/prove the identity by manipulating one side of the equation until it looks like the other side. By multiplying, you will get: According to trig. ratios, you can rewrite

This is a trigonometric identity: Your goal is to verify/prove the identity by manipulating one side of the equation until it looks like the other side. By multiplying, you will get: According to trig. ratios, you can rewrite You just verified the identity.

So, Verification Format Looks like this:

Now let’s look at another one in proof format:

Prove:

11 Given

2 11

Trig. Ratios

2 11 Given 2 Trig. Ratios 3

2 11 Given 2 Trig. Ratios 33 Division of Fractions

2 11 Given 2 Trig. Ratios 33 Division of Fractions 4

2 11 Given 2 Trig. Ratios 33 Division of Fractions 4 4 Multiplication

4 5 4

Trig. Ratios

5 4 Multiplication 4 5 Trig. Ratios “See You can do a Trig. Proof”

5 4 Multiplication 4 5 Trig. Ratios “See You can do a Trig. Proof” If you are asked to verify, just show the steps.

5 4 Multiplication 4 5 Trig. Ratios “See You can do a Trig. Proof” If you are asked to verify, just show the steps. If you are asked to prove, include the reasons for each step.

5 4 Multiplication 4 5 Trig. Ratios “See You can do a Trig. Proof” If you are asked to verify, just show the steps. If you are asked to prove, include the reasons for each step. That’s It !