Math, asked by parthdonsuper, 10 months ago

If a+b+c=180 then prove that (sina/cosb cosc)+(sinb/cosa cosc)+(sinc/cosa cosb)=2 tana tanb tanc. please help me and answer it.

Answers

Answered by aniqch58

8

Answer:

sorrrrrryyyyyyyyy

Step-by-step explanation:

its toooooo< diffficult

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