Question

In AABC, angleC = 90°, then tan A + tan B =​

Answer 1

Answer:

Step-by-step explanation:

In triangle ABC , angle C =90° , so angle A and B re acute angle then tanA + tanB = tan(A+B) = tan90° = not define

Answer 2

Tan A+tan B=90

Explanations of this is in the page below.

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