Question

If tanA=1/2,tanB=1/3, then tan(2A+B)is equal to

Answer 1

formula used :

tan(A+B)= (tanA+tanB)/ (1-tanA tan B)

tan2A= 2tanA / 1-tan^2A
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hope this will help you....

Answer 2

Answer:

3

hope it helps u