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
1800-5470-145
+91 7353221155
Use Coupon: CART20 and get 20% off on all online Study Material
Complete Your Registration (Step 2 of 2 )
Sit and relax as our customer representative will contact you within 1 business day
OTP to be sent to Change
Prove that Sin (∏/18) .sin (3∏/18). Sin(5∏/18) = 1/8
Sin (∏/18) .sin (3∏/18). Sin(5∏/18) = 1/8
now -
sin(3∏/18)1/2[2sin(∏/18)sin(5∏/18)]
[sin(∏/3) + cos(4∏/18)]*sin (∏/6)/2
= 1/8
plz click on yes below
Register Yourself for a FREE Demo Class by Top IITians & Medical Experts Today !