Math, asked by ashwini189, 1 year ago

If tan a =1/4 and tan b =1/5 then find the valur of tan (a+b) and (a+b)

Answers

Answered by rahul6019

0

Answer is 9/20 it seems

Answered by kumaradarsh15

2

Answer:

real me ans

hai

9/19

tan(a+b) ke formula se solve karo

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