8. If cote oo -2 then find the value of cot o+ catecotZg. – InterviewSolution

1.

8. If cote oo -2 then find the value of cot o+ catecotZg.

Answer»

(cot theta+ 1/cot theeta)^2= 2^2cot^2 theeta+ 1/cot^2 theeta+2= 4

cot^2 theeta+ 1/cot^2theeta= (4-2)= 2please like the solution 👍 ✔️

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