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Q11: The terms of a series are defined
Q20: Evaluate the line integral. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg" alt="Evaluate
Q49: Find the shortest distance from the point
Q51: Let f be a scalar field. Determine
Q60: Find the vertex, focus, and directrix fo
Q110: Use cylindrical coordinates to evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5971/.jpg"
Q119: Determine whether the series is absolutely convergent,
Q122: Evaluate the indefinite integral as an infinite
Q127: Test the series for convergence or divergence.
Q156: Find the radius of convergence and the