Physics, asked by Anonymous, 4 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

English, 2 months ago

DEFINE BULB.. ____________...

Math, 2 months ago

84, 71, 63, 53, (1) 44 (2) 45 (3) 43 (4) 46...

Math, 2 months ago

a number which is not divisible by 3 from 1 to 35.

Math, 4 months ago

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

English, 4 months ago

We shall see him _____ dinner...

Biology, 9 months ago

what is sex of people...

English, 9 months ago

switch on the light.(change the voice).

Math, 9 months ago

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