Sketch the Solid Given in Spherical Coordinates By $0 \leq \theta \leq \pi , 0 \leq \phi \leq \frac { \pi } { 4 } , \rho \leq 4 \sec \phi$

Q40: Let a = <span class="ql-formula"

Q41: Find the point at which the following

Q42: Find the distance between the following two

Q43: Find the set of intersection of

Q44: Find a unit vector that has the

Q46: A constant force with vector representation F

Q47: Let a = 3i - 2j +

Q48: Find the dot product of the

Q49: Let l and <span class="ql-formula"

Q50: Sketch the graph of <span