Physics, asked by Anonymous, 6 months ago

Prove cos^2 alpha + cos^2 beta + cos^2 gamma = 1

Answers

Answered by amritaSN04

6

Answer:

take a look at the attached image.

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 2 months ago

विस्मयसूचक-चिह्न का प्रयोग किन अवस्थाओं में होता है?

English, 2 months ago

dancing, in Exami ar once stopped doing it. Question:- (a) (b) Who did Gandhi ji try to copy? In England Gandhi ji started what kinds of new things? (d) What did Gandhi ji suddenly realize? (e) What did Gandhi ji do whenever he finds he was doing a wrong? SECTION -B (WRITING AND GRAMMAR) You ordered some goods at www.eshop.com while doing shopping. Your order is late in shipment. Write an email...

English, 2 months ago

children are questioning our inaction and watching our actions. (rewrite as a rhetorical question)...

Math, 6 months ago

$- 65 = - \frac{5}{2}$ ...

English, 6 months ago

We shall see him _____ dinner...

Biology, 10 months ago

what is sex of people...

English, 10 months ago

switch on the light.(change the voice).

Math, 10 months ago

5A-Practice TUDIO 1. Calculate the elasticity of demand of the following functions. (a) D = 10P-.5...