Math, asked by chandnimaurya84, 8 hours ago

if cosa+2cosb+cosc=2 then a,b and c are in

Answers

Answered by sambhuprasad261

1

Answer:

a= 90 degree b = 0 degree c = 90degree

Previous Question

Next Question

Similar questions

Physics, 4 hours ago

A field of force in which the work is independent of path is called a_ field?

English, 4 hours ago

(a) Read the extract and answer the following questions. Away, then! l am locked in one of them: f you do lov me, you will find me out. Nerrisa and the rest, stand all aloof. Let music sound while he doth make his choice; () State how the speaker is "locked in one of them"? How would Bassanio find her? (3) (i) Why Bassanio is in hurry to make choice of the caskets? Why do you think that...

Science, 4 hours ago

Raj says that the painting on the wall is at rest and says that the theme painting is moving with a speed of about 30 kilometre per second can both of them be equal to how...

Math, 8 hours ago

Charlotte went shopping with her saved birthday money. She had $55.50, purchased three items and received $4.90 change. How much money did Charlotte spend? What could have the individual prices for each of the purchased items been?

CBSE BOARD XII, 8 hours ago

describe the composition of graphics print of walls...

Physics, 7 months ago

If two charged parallel plates having electric field of 7.2 x 10% V/m are filled completely with PVC, the original electric field will be reduced by (Given: Kpvc = 5) AO 1.45x 105 V/m B. O 5.9 x 10 V/m CO 5.75 x 10 V/m DO 5.85 x 10 V/m...

Art, 7 months ago

How to draw nicely with water colour step by step...

Math, 7 months ago

find x if (-1/3)^-18÷(-1/3)^7=(-1/3)^-2x+1 ...