Math, asked by hardikjain999999, 11 months ago

If A,B,C be the angles of a triangle,prove that
sin(B+C)+sin(C+A)+sin(A+B)/sin(π+A)+sin(3π+B)+sin(5π+C)
=-1

Answers

Answered by Chaubeyshivanand

1

Answer:

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Hindi, 5 months ago

प्रशासन शब्द का उपसर्ग...

Social Sciences, 5 months ago

what is the meant by post war discovery...

Math, 5 months ago

Ratio of 5m to 5 km is ...

Math, 11 months ago

marks of the whole group. 12. The median weight of a group of 79 students is found to be 55 kg 6 more students are added to this group whose weights are 50,51,52,59.5,60,61kg. What will be the value of median of the combined group i the lowest and the highest weights wer 53kg and 59 kg respectively?

Chemistry, 11 months ago

A gas is expanded isothermally from 2 litre to 5 litre volume at constant pressure of 1.5 ATM what is the change in internal energy of the system...

Math, 1 year ago

What is the formula to find the area of a triangle .

Math, 1 year ago

solve x/6-x/5=-1 give reason for this question...

English, 1 year ago

hey guys gud morning and HAPPY durga puja please solve this question write a paragraph on my school days...