Question

8.
यदि tana=m/m+1
तथा tanB =1/2m+1
तब


सिद्ध कीजिए कि a+b=45°​

Answer 1

Answer:

We have tan a=m/m+1

And tan b=1/2m+1

Now

Using the identit

Tan (a+b) =tan a +tan b

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1-tan a tanb

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Answer 2

Step-by-step explanation:

It may be help you...........