Falling Behind in Studies? Join Our Performance Improvement Batch. Enroll For Free
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 )
Live 1-1 coding classes to unleash the creator in your Child
the number of normals to a parabola y^2 = 8x through (2,1) is
Equation of normaly = mx – 2am – am3 here a= 2 from parabolaPasses through (2,1)1= 2m – 4m – 2m32m3 + 2m + 1 =0Derivate of above function is 6m2+ 2 which is always positive so thiswill be increasingfunction. So it will have only one root.So onenormal.
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -