Math, asked by wwwmufaiz, 10 months ago

(a) cos A. sin (B-C) + cos B · sin (C-A)
+ cos C. sin (A - B) = 0

Answers

Answered by sp6559568

1

Answer:

Sin(A-B)/cosA.cosB + sin (B-C)/cosB.cosC + sin (C-A)/cosC.cosA =0. ... sin(A−B)cosAcosB +sin(B−C)cosBcosC+sin(C−A)cosCcosA.

Previous Question

Next Question

Similar questions

Political Science, 5 months ago

Who is the head of election commission...

English, 5 months ago

ओलंपिक गेम्स वर्ल्ड और मिस यूनिवर्स...

English, 5 months ago

i) Write the appreciation of the poem.nose versus eyes ii) Write the summary of the poem. (Both appreciation and the summary can be written with the help of ...

Math, 10 months ago

Date À calculators that costs &575What is the profit that is made a...

Science, 10 months ago

Find the odd one . Give reason for your choice. 4. Silos, granaries, mines, godowns 5. Amaranthus, Parthenium, foxtail grass, locusts 6. 2,4-D, BHC, Warfin, DDT...

Math, 1 year ago

Statement is true or false (-28 +46) ¥ 46 + (-28)...

English, 1 year ago

fillin the blanks of the old green door...

Biology, 1 year ago

Why is it advisable to keep food cover...