Find 
, when
If x = 10 (t – sin t), y = 12 (1 – cos t), find 
.
Here, x = 10(t - sin t) y = 12(1-cos t)
……(1)
……(2)
| from equation 1 and 2
22
Find , when
If x = 10 (t – sin t), y = 12 (1 – cos t), find .
Here, x = 10(t - sin t) y = 12(1-cos t)
……(1)
……(2)
| from equation 1 and 2