Find the direction angles of the vector u given below. Round your answer to one decimal place. 
Definitions:
Macaque Monkeys
A group of monkeys of the genus Macaca, known for their adaptability to various environments and often used in scientific research.
Foster Mother
A woman who takes care of a child placed in her home by a welfare agency, but is not the child's biological or adoptive mother.
Psychological Similarities
The common aspects of mental processes or behaviors observed among individuals or groups.
Shared Genes
Genetic sequences that are identical or similar between two or more organisms, indicating a common ancestry or function.
Q1: Use Theorem 9.11 to determine the convergence
Q4: The position vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="The position
Q5: Find a geometric power series for the
Q8: For the given point in polar coordinates,
Q10: Find the area of the surface given
Q11: Find the limit <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4584/.jpg" alt="Find the
Q11: Write the first five terms of the
Q13: Set up a triple integral for the
Q18: Suppose a corporation manufactures candles at two
Q18: Find the eccentricity of the polar equation