Q19: Find the limit <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="Find the
Q20: Let <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="Let and
Q21: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="Find ,
Q22: If <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="If use
Q23: The ellipsoid <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="The ellipsoid
Q25: Find the limit <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="Find the
Q26: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="Find for
Q27: Find and classify the relative extrema and
Q28: Use Lagrange multipliers to find the maximum
Q29: Find <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8390/.jpg" alt="Find for