Join now for JEE/NEET and also prepare for Boards Join now for JEE/NEET and also prepare for Boards. Register Now
Hey there! We receieved your request
Stay Tuned as we are going to contact you within 1 Hour
One of our academic counsellors will contact you within 1 working day.
Click to Chat
1800-1023-196
+91-120-4616500
CART 0
Use Coupon: CART20 and get 20% off on all online Study Material
Welcome User
OR
LOGIN
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
(1 + sec A)/sec A = sin2A/(1-cos A) prove the following (1 + sec A)/sec A = sin2A/(1-cos A) prove the following
Dear student (1+seca)/seca = sin2a/(1-cosa)Put seca = 1/cosa in LHS LHS Will simplify to cosa + 1 Multiply and divide with (1-cosa) (1-cos^2a)/(1-cosa)= sin2a/(1-cosa)
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -