Math, asked by Lolippe6818, 1 year ago

if (A+B) =45 then prove that

[1 ] . (1+tan A)(1+tan B) = 2

[2]. (cot A -1)(cot B -1) = 2

Answers

Answered by Mohitmishra11

2

there is a solution of both two parts. hope it will be help you

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