Question

solution
Q). (1-cot4°)(1-cot5°)(1-cot6°) ....... (1-cot40°)(1-cot41°)=?
(A) 19
(B) 38
(C) 219
(D) 2

Answer 1

c 219 is the answer of the question

Answer 2

I think C) 219 is the correct answer.
Plz Plz make my answer as brainliest.