Question

cot -
. сot
5л 7л
.cot - cot —.cot-
20 20 20
20​

Answer 1

Answer:

by taking cot pie/20 common and by simplifying the solution ( multiplying and cancelation)

1. we know that pie =180* ,22/7,3.14 ...
2. but here cot 180*=infinite
3. we know that infinite means 1/0 I have taken that .
4. and simply by calculating I got the answer as infinite
5. please mark me as brilliant