Math, asked by bajaruudaysai, 2 months ago

If sinx+siny=3/4 and sinx-siny=2/5 then prove that 8tan(x+y/2)=15tan(x-y/2)

Answers

Answered by karshpreet924

10

I hope this useful of you

Attachments:

Previous Question

Next Question

Similar questions

Math, 1 month ago

Show that 12cos 30 + 2tan 60 can be written as root k whare k is an integer...

Chemistry, 1 month ago

Explain redox reactions on the basis of electron transfer. Give suitable examples...

English, 1 month ago

HELP ME PLEASE (ONLY CORRECT ANSWERS)...

Chemistry, 2 months ago

how does electroplating help in the prevention of rusting...

Science, 2 months ago

1)starch turns Blackish blue when it come in contact with __________________. 2) _________________is a fatty substance. 3)_________________is necessary for carrying oxygen to different parts of the body.

English, 9 months ago

who was narrator in chapter monkey trouble...

Math, 9 months ago

Three vertices of a square are (0, 2), (2, 0) and (0, -2). Then the co-ordinates of the missing vertex is...

Math, 9 months ago

divide x^4+x^2+1 by x^2+x+1...