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
If the pairs of line represented by the equation (ax^2+2hxy+by^2+2gx+2fy+c=0) intersect each other on y axis which is not origin then which of following is/are true (a) g^2=ac (b) f^2=bc (c) 2fgh=bg^2+ch^2 (d) hc=gf If the pairs of line represented by the equation (ax^2+2hxy+by^2+2gx+2fy+c=0) intersect each other on y axis which is not origin then which of following is/are true (a) g^2=ac(b) f^2=bc(c) 2fgh=bg^2+ch^2(d) hc=gf
the condition for this eqn to be a pair of sl is…...............(1)now both the straight line is intersecting on y axisso x= 0Put x= 0 insoNow for this Quadratic y1 = y2 as there is a unique pointSo D=0SoHence,
Post Question
Dear , Preparing for entrance exams? Register yourself for the free demo class from askiitians.
points won -