Evaluate [cot 40°/cos 35°]-1/2[cos 35°/sin 55°]

+1 vote
15 views
asked Feb 16, 2018 in Mathematics by mdsamim (213,225 points) 5 10 15
Evaluate [cot 40°/cos 35°]-1/2[cos 35°/sin 55°]

1 Answer

+1 vote
answered Feb 16, 2018 by sforrest072 (157,439 points) 61 410 949
selected Feb 16, 2018 by mdsamim
 
Best answer

Solution is:

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

One Thought Forever

“There is a close connection between getting up in the world and getting up in the morning.“
– Anon
~~~*****~~~

...