Math, asked by prakashburania, 9 months ago

find the value of cos 840° with description

Answers

Answered by arunsingh45090

0

Answer:

-1/2 is correct option

Answered by rajunagaeee219

0

Answer:

Please mark as brainliest answer

Attachments:

Previous Question

Next Question

Similar questions

Chemistry, 4 months ago

please answer this......

Biology, 4 months ago

appreciates the efforts of scientists involved in the discovery of micro organisms...

India Languages, 4 months ago

When is Kim Jennie's bday?¯\_(⊙_ʖ⊙)_/¯...

Chemistry, 9 months ago

What will be the minimum pressure required to compress 500 dm3 of air at 1 bar to 200 dm3 at 30°C?

Math, 9 months ago

find the area of the following polygons...

Geography, 1 year ago

steps about Earth rotation...

Math, 1 year ago

2 X square + 4 x minus 8 is equal to zero solve using the method of completing square...

English, 1 year ago

43. I do not know what ........ (fill in with infinitives)...