Find the general solution for the equation sin 2x + cosx = 0

+1 vote
159 views
asked Aug 10, 2017 in Mathematics by sforrest072 (157,439 points) 61 410 949
Find the general solution for each of the following equations:
sin 2x + cosx = 0

1 Answer

+2 votes
answered Aug 10, 2017 by faiz (82,347 points) 6 6 11
selected Aug 10, 2017 by sforrest072
 
Best answer

Solution:

We have

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
~~~*****~~~

...