Math, asked by abinash03, 1 year ago

prove that ,sin(2a+b)/ sina - 2cos(a+b)=sinb/sina

Answers

Answered by BEJOICE

88

See the attachment for detail solution

Attachments:

Previous Question

Next Question

Similar questions

Math, 7 months ago

decimals in place value chart of 36.73...

English, 7 months ago

rhyming word for 'pleasure...

Math, 7 months ago

the sides of a triangle are in the ratio 5:12:13 and it's perimeter is 150cm.find the area of the triangle...

Math, 1 year ago

(3x + y - 5) (3x - y - 5) solve using algebraic identity...

Science, 1 year ago

what type of soil is found in the river deltas of the eastern coast?give three main feature of this type of soil...

Physics, 1 year ago

A force of 10 N acts on a body of mass 2 kg for 3 seconds, initially at rest. Calculate, i) the velocity acquired by the body and ii) change in momentum of the body. Please don't give links to questions of the same type unless it is to the same question.

Political Science, 1 year ago

What should be introduction of popular struggles and movement for a project file??

Math, 1 year ago

The volume of a cone is the same as that of the cylinder whose height is 9 cm and diameter 40 cm.Find the radius of the base of the cone if its height is 108 cm.