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What expressions go in the derivation of the tangent sum identity in place of A, B, and C?

What expressions go in the derivation of the tangent sum identity in place of A, B, and C?
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What expressions go in the derivation of the tangent sum identity in place of A, B, and C?

What expressions go in the derivation of the tangent sum identity in place of A, B-example-1
User Hamit YILDIRIM
by
7.5k points

2 Answers

3 votes

Answer:

A: cos x

B: cos y

C: tan y

Explanation:

What expressions go in the derivation of the tangent sum identity in place of A, B-example-1
User Hamdog
by
8.4k points
3 votes

Answer:

A- cos x

B- cos y

C- tan y

Explanation:

User Joby Wilson Mathews
by
8.1k points
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