Physics, asked by sinharekha395, 3 months ago

1).cos +cos(a+b) +cos (a+2b) +cos (a+3b) +..... cos(a+(x-1) b)?

Answers

Answered by deepalisankpal31

1

Answer:

4cos

hsgscdhsjahhdhxxhhxshshsh

Explanation:

check ANSWER

Previous Question

Next Question

Similar questions

Science, 1 month ago

ANSWER ME FAST I need the best answer ...

Chemistry, 1 month ago

CH-C = CH + H2O Hg2+ /H+ - 333K (i)...

English, 1 month ago

peect given sentences. Follow the example. This poems style is really difficult, its impossible to say what its meaning is.

Social Sciences, 3 months ago

Writing notes on Indian criticism...

English, 3 months ago

write a short note biography of Swami Vivekananda...

Math, 9 months ago

Verify the property: a x ( b + c) = a x b + a x c by taking a = -3/7, b = 12/13, c = -5/6.

Science, 9 months ago

Green patches in stagnant water are aquatic..................

Chemistry, 9 months ago

please solve these....please please please please please please please please please please...