Math, asked by kollurukarthik55, 19 hours ago

Show that a³cos(B-C)+b³cos(C-A)+C³cos(A-B)=3abc

Answers

Answered by vaibhav8520

0

Answer:

Hence proven

Step-by-step explanation:

Mark me as brainliest

Attachments:

Previous Question

Next Question

Similar questions

English, 10 hours ago

what is acute angle? mishu purple u dear ....

Math, 10 hours ago

5 + 5 × 5 + 5 = what's the answer solve it it's so easy...

Social Sciences, 10 hours ago

What were the principles of Sir Syed Ahmad Khan?

Math, 19 hours ago

what is 2/5 of a minute...

Social Sciences, 19 hours ago

write note on unity in diversity...

English, 8 months ago

full form of ISRO............

Sociology, 8 months ago

0) Abul years ago. The land in the place called on the ahaldass in by lonial them manculleal nichhan Het ex. burely important feston de recienhon because Cool Chase him to be Towich ration. He calle Father of...

Math, 8 months ago

10. In a class of sixty students, it was observed that 37 of them like football, while the rest like basketball. Out of these students, one is chosen at random. Find the probability that the chosen student (i) likes football (ii) likes basketball,...