Math, asked by akptech001, 4 months ago

Find cos 75° by using the formula cos (A + B) = cos A cos B - sin A sin B.

Answers

Answered by Anonymous

4

Answer:

√3-1/2√2

please mark me as brainliest

Previous Question

Next Question

Similar questions

Geography, 2 months ago

Name the water bodies that surrounds South America?

Social Sciences, 2 months ago

india is also known as...

Math, 2 months ago

Write the equation 5p=6q-12 in the general form...

Chemistry, 4 months ago

plz tell me answer which in circle PLEASE PLEASE...

Math, 4 months ago

A cylindrical tin with one end has a diameter 140mm and height 50mm. Calculate the [1] curved surface area [Take...

English, 10 months ago

what is concreat noun...

Chemistry, 10 months ago

which is more acidic between maleic acid and fumaric acid...

English, 10 months ago

Punctuate the following passage (Question No. 35 to 38) :- At length Kisa Gotami met a man who replied to her request, I cannot give thee medicine for thy child but I know a physician who can...