Math, asked by krishnal5122, 11 months ago

If sina + sin2a = 1 then find value of cos2a + cos4a

Answers

Answered by brunoconti

4

Answer:

Step-by-step explanation:

brainliest brainliest brainliest brainliest brainliest brainliest brainliest brainliest brainliest

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

How do you think Edward felt on his way to professor house ?how woulg you feel ?why?

English, 5 months ago

Write an email to your brother about annual picnic of your school...

Math, 5 months ago

Set of prime numbers form 1 to 20...

Math, 11 months ago

If roots of the quadratic equation bx^2 - 2ax + a = 0...

English, 11 months ago

Influence of friends can have both positive and negative impact on the students...

Psychology, 1 year ago

aisi kaun si cheej hai jo istem karne per pighalti hai...

Math, 1 year ago

the mean of 17 observations is 30 observations 20 ,30,48 deleted and one observation 90 is inclined then find the means of the final observations...

Science, 1 year ago

earthworms are iur frinds . justify the statement...