Math, asked by niteshroy514, 10 months ago

If 2 tan А=3 tan B, then tan (A - B) is equal to​

Answers

Answered by sweetyheree
0

Step-by-step explanation:

tan(A-B)=tanA-tanB/1+tanA×tanB

from given, tanA=3/2tanB

use this relation above

3/2tanB-tanB/1+3/2tan²B

½tanB/1+3/2tan²B

½tanB/2+3tan²B/2

tanB/2+3tan²B

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