Math, asked by siddiquiz5786, 8 months ago

If coseca +cota=2/3 then find the value of cosa

Answers

Answered by sprao53413

7

Answer:

Cosec A - Cot A=3/2

2Cosec A =13/6

Cosec A =13/12

2cot A=2/3-3/2=-5/6

Cot A=-5/12

A lies in 2 nd quadrant

Cos A =-5/13

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