Math, asked by Oghirsch223, 9 months ago

Yadi (1+tanx) (1+tany) = 2 ho to x+y hoga

Answers

Answered by Nyra0780

3

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Answered by sakshi660

1

Answer:

x+y= π/4

Step-by-step explanation:

(1+tanx)(1+tany)=2

1+tany +tanx +tanx*tany=2

tanx+tany=1+tanx*tany

tanx+tany/1+tanx*tany=1

tan(x+y)=1

x+y= π/4

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