Scanned Document - Rajasthan€¦ · (4) cot 300 x2/3 y2/3 = a2/3 (x' y) The length of the...
32
Scanned Document - Rajasthan€¦ · (4) cot 300 x2/3 y2/3 = a2/3 (x' y) The length of the portion of the tanggnt at any point (x, y) to the curve x2/3 + y2/3 = 2/3 a , intercepted