Application of DerivativeHard
Question
If curves 
= 1 and 
= 1 intersect orthogonally, then-
= 1 and = 1 intersect orthogonally, then- Options
A.a2 + b2 = l2 + m2
B.a2 − b2 = l2 − m2
C.a2 − b2 = l2 + m2
D.a2 + b2 = l2 − m2
More Application of Derivative Questions
Point of inflexion to the curve y = x5/2 is-...The co-ordinates of point(s) on the graph of the function, f(x) =+ 7x - 4 where the tangent drawn cut off intercepts fro...Let a1, a2, a3 ...... and b1, b2, b3 ........ be arithmetic progression such that a1 = 25, b1 = 75 and a100 + b100 = 100...Tangents are drawn from origin to the curve y = sin x, then point of contact lies on-...If f(x) = , then...