Math, asked by angelamerkel432, 9 months ago

prove that cos2x+cos 2(x+π/3)+cos x cos(x+π/3) is independent of x

Answers

Answered by jainsaroj1527

0

Answer:

I hope it's help u!!!!!

Attachments:

Previous Question

Next Question

Similar questions

Environmental Sciences, 4 months ago

name any 2 jobs that you want to do...

Physics, 4 months ago

if focal length of the mirror is 34 cm then radius of curvature of the sphere where the mirror is the part is 1)17cm 2)34cm 3)68cm 4)8.5cm...

Psychology, 4 months ago

III. Objective methods of Educational Psychology is - शिक्षा मनोविज्ञान की वस्तुनिष्ठ विधि है- (a) Introspection method (अन्तर्दशन विधि) (b) Case study method (व्यक्तिशः अध्ययन विधि) (c) Projective method (प्रक्षेपी विधि) (d) Experimental method (प्रयोगात्मक विधि)...

English, 9 months ago

narrate your experiences abuut meeting an individual who has had the great influence in your life in about 150 words...

Computer Science, 9 months ago

proofing dastavej kya hai Chhori mein...

Chemistry, 1 year ago

(a) Name the chemical compound which is electrolysed in molten state to obtain aluminium metal. Which gas is evolved during this process ? (b) Name the chemical compound which is electrolysed in molten state to obtain sodium metal. Which gas is produced in this process ? (c) Name the gas produced when calamine ore is calcined. (d) Name the gas evolved when cinnabar ore is roasted. Lakhmir...

Chemistry, 1 year ago

How are metals refined by the electrolytic process ? Describe the electrolytic refining of copper with the help of a neat labelled diagram. Lakhmir Singh Chemistry Class 10...

Chemistry, 1 year ago

(a) Name two metals which resist corrosion due to the formation of a thin, hard and impervious layer of oxide on their surface. (b) Name five methods of preventing rusting of iron. (c) What are the constituents of stainless steel ? What are the special properties of stainless steel ? Lakhmir Singh Chemistry Class 10...