Find the orthogonal trajectories of the family of curves \(\frac{x^2}{a^2} + \frac{y^2}{b^2+k} = 1\) where k is the para
Posted: Thu Jul 14, 2022 9:29 am
a) x2-y2-3a2 logx-k = 0
b) x2+2y2–\(\frac{a^2}{2}\) logx-k = 0
c) x2+y2-2a2 logx-k = 0
d) 2x2-y2–\(\frac{a^2}{3}\) logx-k = 0
b) x2+2y2–\(\frac{a^2}{2}\) logx-k = 0
c) x2+y2-2a2 logx-k = 0
d) 2x2-y2–\(\frac{a^2}{3}\) logx-k = 0