Need help with some multivariable calc problems! Thanks!
(1) Find an equation of the tangent plane to the parametric surface x=2u+5v,y=3u^2,z=6uâ2v at the point (29,12,2).
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/72/7272179.png)
(2) Find an equation of the tangent plane to the parametric surface r(s,t)=2scos(t)i+2ssin(t)j+3tk at when s=1 and t=3Ï/4
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/72/7272180.png)
(3) Find the area of the part of the surface z=4xy that lies within the cylinder x2+y2â¤9
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/72/7272181.png)
(4) Find the area of the part of the paraboloid x=y^2+z^2 that lies inside the cylinder y^2+z^2=4.
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/72/7272182.png)
(5) Find the area of the surface with parametric equations:
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/72/7272183.png)
(1 point) Find an equation of the tangent plane to the parametric surface at the point (29, 12,2) z=