Answers

2016-02-04T20:42:04+05:30
Dx/Dt = -asint
dy/dt = acost
dy/dx = dy/dt ÷ dx/dt
= acost/-asint
=-cot t
2 5 2
2016-02-09T11:50:48+05:30
-acot t is the answer...
1 5 1