2sin^2=sinx general solution

General solution
by

Your answer

Your name to display (optional):
Privacy: Your email address will only be used for sending these notifications.
Anti-spam verification:
To avoid this verification in future, please log in or register.

1 Answer

2sin²(x)=sin(x), 2sin²(x)-sin(x)=0, sin(x)(2sin(x)-1)=0.

So sin(x)=0, and x=nπ where n is an integer.

Also, sin(x)=1/2, x=π/6, 5π6, 13π/6, 17π/6, ...(12n+1)π/6, (12n+5)π/6.

by Top Rated User (1.1m points)

Related questions

1 answer
Find the general solution of sinx+cosx=1
asked May 9, 2013 in Calculus Answers by anonymous | 738 views
1 answer
find the general solution of y''-2y'+2y=xe^x cosx
asked May 16, 2020 in Calculus Answers by anonymous | 2.8k views
1 answer
Find the general solution of (^4 + ^4) − ^3 = 0
asked Oct 26, 2019 in Calculus Answers by anonymous | 318 views
1 answer
general solution of cos2x=1-3cosx
asked May 2, 2019 in Trigonometry Answers by anonymous | 2.5k views
1 answer
determine the general solution of :sin 2t =4cos 2t
asked Jun 4, 2017 in Trigonometry Answers by creator | 720 views
1 answer
find the general solution to (y')^3-y"'=0
asked Apr 18, 2016 in Calculus Answers by noor | 512 views
1 answer
find the general solution to (y')^3-y"'=0
asked Apr 18, 2016 in Calculus Answers by noor | 561 views
2 answers
find the general solution to cos2x=-cosx
asked Jul 21, 2014 in Trigonometry Answers by anonymous | 2.3k views
Welcome to MathHomeworkAnswers.org, where students, teachers and math enthusiasts can ask and answer any math question. Get help and answers to any math problem including algebra, trigonometry, geometry, calculus, trigonometry, fractions, solving expression, simplifying expressions and more. Get answers to math questions. Help is always 100% free!

Most popular questions within the last 3000 days

  1. 50+50-25X0+2+2= (19)
  2. it takes 10 road workers 5 days to complete a road repair when working 2 hours a day.Working at the same pace,how many days will it take 2 people working 5 hours a day to finish it? (3)
  3. complete the following. 825 use each digit once .make the two smallest 3 digit numbers and two largest 3-digit number (2)
  4. Solve 15 -1(12÷4+1)? (4)
  5. 8:4(5+2) (3)

Most popular tags

87,548 questions
99,681 answers
2,417 comments
465,001 users