Math, asked by vermaishan770, 7 months ago

13 Prove that
sin (x+y) _tan x +tan y
sin(x - y) tan x tany

Answers

Answered by sridharhs2008

1

Answer:

use trigonometry and solve it

Previous Question

Next Question

Similar questions

Math, 3 months ago

find the cube root of 1331 ...

English, 3 months ago

Write the third person in singular of the following verbs. 1. see 14. wake 15. teach 16. go 17. catch 18. come 2. take 3. brush 4. call 5. give 6. study 7. play 8. watch 9. help 10. cut 19. choose 20. fly 21. match 22. work 23. walk 24. listen 25. do 26. buy 11. cry 12. swim 13. jump 14.wake 15.teach 16.go 17.catch 18.come 19.choose 20.fly 21.match 22.work 23.walk 24.listen 25.do 26.buy ayuda por...

Social Sciences, 3 months ago

explain the social condition of south india...

Science, 7 months ago

F Give long answers for the following questions. (50-60 words) 1. Distinguish between ubiquitous and localized resources. of human resource. in the imaortanc...

Math, 7 months ago

A sum of money is invested at compound interest payable annually. The interest in two successive years are 225 and 240. Find: 1)the rate of interest 2)the original sum 3)the interest earned in the third year .

Math, 10 months ago

2+5=12. 3+6=21. 8+11=?

English, 10 months ago

answet the B bit please i will follow them and mark it as brainliest the question is very important...

Science, 10 months ago

how we learn atomic number of chemistry...