Math, asked by lipcy, 1 year ago

c- b cos A/b- c cos A=

Answers

Answered by subhadra53

0

Answer:

It is the answer.........

Attachments:

Answered by rishu6845

1

Step-by-step explanation:

c - b cosA

---------------------

b - c cosA

acosB + bcosA -bcosA

= ---------------------------------------

acosC + ccosA-ccosA

acosB

= -----------------------

acosC

cosB

= ---------------

cos C

Previous Question

Next Question

Similar questions

Math, 7 months ago

What is the profit percent when a shopkeeper buys 25 chocolate bars at ₹ 10 each and sold all of them for ₹ 400? pls answer as fast as u can I need it immediately...

Computer Science, 7 months ago

what is communication channel. explain different types of communication channel...

Economy, 7 months ago

Discuss the major reasons for poverty in India.

Chemistry, 1 year ago

Give one example of each 1. Homogenous mixture 2. Heterogenous mixture 3. Element 4. Compond...

History, 1 year ago

A heriditary rules has absolute power in a...

English, 1 year ago

What is the purpose of the anecdote with which David foster Wallace opens the speech? What is the effect of his returning to the line "this is water" again near the end of the speech and repeating it there?

Computer Science, 1 year ago

Which of the following option best explain this code “background-image: repeating-radial-gradient(circle at 50% 100%, #FFEB79, #D9CC3C 5%);”? A.Creating Infinte circular Gradients B.Creating Repeating Circular Gradients C.Creating Repeating Radial Gradients D.Creating Infinite Radial Gradients...

Math, 1 year ago

Question 10 an urn contains two white marbles and one black marble. a marble is drawn from the urn without replacement and put aside without my seeing it. then a second marble is drawn, and it is white. what is the probability that the unknown removed marble is white, and what is the probability that it is black...