​Find a Unit Vector in the Direction of

Q3: Given a = 10,b = 12,and c

Q19: Determine whether the Law of Sines or

Q36: Use the Law of Sines to solve

Q37: Find the dot product of u and

Q38: The vector <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7896/.jpg" alt="The vector

Q39: Find the area of the triangle having

Q40: Determine the area of a triangle having

Q43: Use the vectors <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB7896/.jpg" alt="Use the

Q44: Find a unit vector in the direction

Q45: Find values for b such that the