Math, asked by RahulKumarMehta, 1 year ago

sin2A=2tanA/1+tan2 A

Answers

Answered by vibhu17

1

sin2a= 2 sinAcosA
=2sinAcosA/1
=2sinAcosA /sin2A+cos2A

Previous Question

Next Question

Similar questions

Computer Science, 8 months ago

If you write values one in a row in query design window, that means you are specifying ____condition . shortcut key is used to move the selected field to view the filter area hovovacib...

English, 8 months ago

presentaton on an unforgettable moment...

Hindi, 8 months ago

किस वाक्य में सकर्मक क्रिया नहीं है? बच्चे फिल्म देख रहे है रजत दूध पी रहा है मोर नाचता है ...

Math, 1 year ago

The sum of the two opposite angles of a parallelogram is 150° .Find the measure of any one of the other two angles.

Social Sciences, 1 year ago

in spite of passing of so many laws in favour of the impoverished classes they still are unable to enjoy many basic rights do you agree or not cite example in favour of your response...

Social Sciences, 1 year ago

poverty and questions on it...

Science, 1 year ago

How is Plaster of Paris [P.O.P] formed??:D...

Social Sciences, 1 year ago

River Kaveribelong to karnataka why?