Math, asked by Princess5067, 9 months ago

Cos24 degree+cos55 degree+cos125degree+cos204 degree is equal to

Answers

Answered by sammanbaral123

0

Answer:

0

Step-by-step explanation:

arrange

cos204+cos24+cos125+cos55

=2cos((204+24)/2)×cos((204-24)/2)+2cos((125+55)/2)×cos((125-55)/2)

=2cos114×cos90+2cos90×cos35

=2×cos114×0+2×0×cos35

=0+0

=0

Previous Question

Next Question

Similar questions

Physics, 5 months ago

If two forces each of magnitude 5N act along the same line on a body, then the magnitude of their resultant will be...

Hindi, 5 months ago

how were the Jews were treated by the people class nineth history chapter 3 ...

Math, 5 months ago

i) Area of triangle- ...

English, 9 months ago

quote, and Write a well-organized Essay: The more social media we have, the more we think we're connecting, yet we are really disconnecting from each other. JR Please follow the instructions carefully, 1- Before an essay is written, a writing outline is required. 2- You should understand the question carefully before you answer. 3- Your essay should be well-organized as we learned in the...

Physics, 9 months ago

Ascending order of kg,mg,quintal,g,tonne...

Math, 1 year ago

A refrigerator brought for rs200 and sold for rs300. Find profit and profit percent...

Hindi, 1 year ago

Sandhi viched of 1. Satish 2. Munindra 3. Bhanurja 4. Nadeesh 5. Kaveesh...

English, 1 year ago

sentence on 3R'S to save our palnet earth...