Answer Happy

Posted: **Tue May 10, 2022 7:34 pm**

: 9 Find An Expression For A Unit Vector Normal To The Surface 10 Repeat Exercise 9 For The Surface Z Cos X 3 Cos Sin 1 (16.67 KiB) Viewed 34 times

9. Find an expression for a unit vector normal to the surface 10. Repeat Exercise 9 for the surface z= cos x= 3 cos sin , y=2 sino sino for in (0, 2) and in (0,r).