Math, asked by 1123arya, 10 months ago

if a = b= 45 degree= cos (A-B) =cos A cos B +sin A Sin B

Answers

Answered by sadashivreddy

1

Answer:

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Physics, 5 months ago

plz help me in answering it...

English, 5 months ago

Write a paragraph using the information given in the following web. Regular inSchool Good FriendCircle ReadingHabit OvercomeDifliculites DailyHomework TimeManagement...

Math, 5 months ago

simply(2/5)-3×(25/4 ) -2...

Math, 10 months ago

log 4=0.6020 log 80= ?

History, 10 months ago

When was the Bastile prisonths Why was Bastile hrison attackson & Who was Bastile hated by all?! What did the fall of Bastile sin What was the smideate cause old rioting in Paris? Which rulas come to power in trance in 1774? Whom take Couis xv I get marr...

Math, 1 year ago

ABCD is a parallelogram. what kind of quadriateral is it if :(1) AC =BD and AC is perpendicular to BD? (2) AC is perpendicular to BD but is not equal to it? (3) AC=BD but AC is not perpendicular to BD?

Biology, 1 year ago

When will the school distribute admit card for class Xth??

English, 1 year ago

you feel strongly about cruelty towards animals you wish to spread this message live and let live write a letter to express your feelings...