Math, asked by shrutammishra10100, 10 months ago

Cos2a+cos2b+cos2c+cos2a(a+b+c)

Answers

Answered by katarijansi

1

hope you understand like this you can try in your own way tq

Attachments:

Previous Question

Next Question

Similar questions

English, 5 months ago

lii Which of these are NOT the characteristics of an effective helper? Helping in decision making K Solving the problems for the individual Facilitating understanding of emotions Q Facilitating behaviour change...

Math, 5 months ago

prove that the sum of the angles of a triangle is 180°.

Math, 5 months ago

if x=1,y=2,z=3,the value of x+y+2z...

Biology, 10 months ago

general characters of silent features of gymnosperm...

Chemistry, 10 months ago

Explain Enzyme activation...

English, 1 year ago

What is metaphor Explain the meaning of bom blast at Mumbai Taj hotel by terrorist...

Hindi, 1 year ago

Jan sanchar ka madham par nibhand...

Science, 1 year ago

E waste mobile and computer in urdu...