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Somebody please solve this!!!​
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Somebody please solve this!!!​

Somebody please solve this!!!​-example-1
User Nan Ma
by
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1 Answer

5 votes

Answer:

See below.

Explanation:

We know that

tanA + tan B

tan (A + B) = ---------------------

1 - tanAtanB

Substituting for A + B

tan (A + B) = tan pi/4 = 1.

tanA + tan B

So ------------------ = 1

1 - tanAtanB

Therefore tanA + tan B = 1 - tanAtanB.

User Amrinder
by
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