Flag Trigonometry> trigonometric functions...
question mark

sinAcosB+cosAsinB=sin(A+B)

kiran venkatesh , 14 Years ago
Grade 11
anser 1 Answers
SAGAR SINGH - IIT DELHI

Last Activity: 14 Years ago

Dear kiran,

This is a very general formula and if you want proof please refer to the link: http://www.euclideanspace.com/maths/geom…

We are all IITians and here to help you in your IIT JEE preparation.

All the best.

 If you like this answer please approve it....

win exciting gifts by answering the questions on Discussion Forum

Sagar Singh

B.Tech IIT Delhi

star
LIVE ONLINE CLASSES

Prepraring for the competition made easy just by live online class.

tv

Full Live Access

material

Study Material

removal

Live Doubts Solving

assignment

Daily Class Assignments