Math, asked by rahuldeepsingh3101, 1 year ago

..
∆ABC is not a right angled triangle and is inscribed in a fixed circle.If a,A,b,B be slightly varied keeping c,C fixed then
∆a/cosA +∆b/cosB=
Please give correct answer with sol.
Otherwise will report your answer

Answers

Answered by Siddharta7

5

The answer is explained below

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