Learn to Create a Robotic Device Using Arduino in the Free Webinar. Register Now
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 )
Free webinar on Robotics (Block Chain) Learn to create a Robotic Device Using Arduino
30th Jan @ 5:00PM for Grade 1 to 10
Prove That: sinA-sin3A+sin5A-sin7A ------------------------------------- =cot2A cosA-cos3A-cos5A+cos7A Prove That:sinA-sin3A+sin5A-sin7A------------------------------------- =cot2AcosA-cos3A-cos5A+cos7A
Apply sinc – sind formulaes in numerator and cosc – cosd in denmoinator with first (2-2)pairand U would sort out in the finally to cot2a.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -