Answer Happy

1. (a). ( 5 pts) Find an equation for the plane that contains the point (2,1,−1) and is perpendicular to the line r(t)=(3−t,−1+2t,3t). (b). (10 pts) Find an equation for the plane that contains the point (2,1,−1) and contains the line r(t)=(3−t,−1+2t,3t). (e). (10 pts) Find the equation of the tangent plane to the surface e 6x+2y−sin(1z)=1. at the point (−1,3,0).