KCET 2010 Math Solved Paper

© examsiri.com

Question : 15 of 60

Marks: +1, -0

Cot‌120‌Cot‌1020+Cot‌102∘‌Cot‌660+Cot‌66∘‌Cot‌120=

−1
2
−2
1

Go to Question:

Prev Question

Next Question