Math, asked by harshgour18, 10 months ago

Attempt any eight
Q.3) for any two angles A and B
cos (A+B) = cos A cos B - sin A sin B

Answers

Answered by surajgorai5560

1

Answer:

this is the formula of cos(A+B(

Answered by raheshverma18410

0

Step-by-step explanation:

this is formula for trigonometry

cos (A+B) =COS A COS B -SIN A SIN B

Previous Question

Next Question

Similar questions

English, 5 months ago

ethos of constitution of republic of South Africa...

Math, 5 months ago

if cost price=4860,loss 20%.find the selling price...

Chemistry, 5 months ago

Vistouity of gas derivation ...

Science, 10 months ago

when you eat food why do you takeit in Small bites?

Science, 10 months ago

what is diesel engine...

English, 1 year ago

I was really bad at a rugby in school...

English, 1 year ago

Alexis said, "How pretty I am!" Into direct.

Computer Science, 1 year ago

Which service in aws allows you to create and delete stacks of aws resources which are defined in templates? A) Route 53 B) redshift c) cloudfront d)Cloud formation...