Convert the point 
from cylindrical coordinates to rectangular coordinates.
Definitions:
Q13: Compute the area of the surface <img
Q20: Determine if the following series converge.<br>A) <img
Q25: Find the area of the inner loop
Q33: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Let .
Q46: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Let be
Q47: Find the centroid of the shaded region
Q48: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Let .
Q54: The integral <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="The integral
Q56: Use spherical coordinates to describe the following
Q90: Find the linearization of <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5596/.jpg" alt="Find