Math, asked by PavanA8, 4 months ago

If A, B, C are angles in a triangle, then prove that
А В
() sin A +sin B -sin C = 4 sinA/2 sinB/2 cosC/2

Answers

Answered by bibhash538

0

Answer:

678ABC

Step-by-step explanation:

Please follow and like

Previous Question

Next Question

Similar questions

Science, 1 month ago

what is energy define its terms...

History, 1 month ago

How are metamorphic rock formed? please answer this ...

Chemistry, 1 month ago

6. Following statements are true or false identify them and give justification for your answer: [a] To study the displacement reaction, copper turning were added into the zinc sulphate solutions. [b] To study the double displacement reaction, solid sodium sulphate was mixed with barium chloride and yellow coloured precipitate was obtained.

English, 4 months ago

Q.3. Match column 'A'with column 'B' Column 'A' Column 'B' 1-He was not a- left for home 2-The man promised and b-fail of a reward 3- Do not imprison me C- feeling well 4. You shall not d- shall live again 5- You relative e-but set free...

English, 4 months ago

if you draw a card from a standard Deck of playing cards, what are the probabilities of getting a number between 5 and 10?

Math, 11 months ago

write three rotational number equivlalent to each of the following 4by 7...

Physics, 11 months ago

find net force..please guys fast...

Chemistry, 11 months ago

how many grams of CH3COOH are needed to produce 22.4litre of CO2 at STP .Also calculate the volume of O2 needed at STP.