Question

let o be a point inside a triangle ABC such that angle OAC=angle OCB= angle OBA= alpha .then prove that

1)cota +cot b + cot c=cot alpha
2) cosec2a+cosec2b+cosec2c= cosec2alpha

Answer 1

it doesnt possible man

Answer 2

Answer:Yes it is possible

Step-by-step explanation:

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