Math, asked by titanicgamer40, 19 days ago

sin(x+y) + sin(x-y) = 2 sinx siny
Prove that :

Answers

Answered by aliptabandopadhyay

0

sin(x+y)+sin(x-y)is 2sinx,sin y

Previous Question

Next Question

Similar questions

Math, 9 days ago

what is the sum of -3 a^2b^2, 6a^2b^2 and 5a^2b^2?

English, 9 days ago

topic why i should forgive and forget english speaking test...

Math, 9 days ago

in the figure A and Q are complementry angles. find the value of x...

English, 19 days ago

please let me know the answer ...

Math, 19 days ago

2. Simplify the follossuring and verify the results for the given values, (10 (224-232") (x+y+2); *31,Y=1,20- N...

English, 9 months ago

read and answer? yes ore no Did you listen to music yesterday?

English, 9 months ago

I. Read the following extract and answer the questions that follow: 'Or let autumn fall on me, Where afield I linger, Silencing the bird on tree, Biting the blue finger.' 1) According to the above lines, where is the vagabond? What does he compare that place to? Name the poetic device used for the comparison, 2) What were the hardships the vagabond expected to face during autumn? 3) Briefly...

English, 9 months ago

the teacher said to swamination. "why are you late today again?" (change the narration)...