Mathematics, 11.11.2020 03:10 heinslice3

Choose a justification for each step in the derivation of the sine difference identity. Step 1:

Step 2: Distributive property

Step 3: Associative property

Step 4: Factoring out –1

Step 5:

Step 6:

Step 7:

Choose a justification for each step in the derivation of the sine difference identity.

Step 1:

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Choose a justification for each step in the derivation of the sine difference identity. Step 1: