Consider the two vectors u = 4i-3k and v= -3i-4j-4k a) b) Calculate lul. (Enter a decimal value to two decimal points) Round your answer to 2 decimal places. Calculate v. (Enter an exact expression, for example to get √5, enter sqrt(5) into the bo

Given the two vectors a = i-2j+3k and b = 3i-2j+3k, Find the area of the parallelogram whose vertices are a and b.  answer = sqrt(52)

What is the angle in radians between the vectors a = (-9, -7, -2) and b = (-6, 1, 4)? Angle:

What is the angle (in radians) between the vectors 4.5i + 2.2j + 5.3k and 3i + 2j – 4k ? Round answer to two decimal places