Fill the gaps on vector algebra

Exercise and reference answers

Missing parts

1. Answer

   component

   Choices

   1. component
   2. polar
   3. scalar

2. Answer

   commutative

   Choices

   1. commutative
   2. undefined
   3. zero

3. Answer

   not

   Choices

   1. not
   2. always
   3. also

4. Answer

   k

   Choices

   1. k
   2. i
   3. j

Complete the statement

x i plus y j plus z k is the {0} form. The dot product is {1}. The cross product is {2} commutative. i cross j equals {3}.

Instructions

Tap a word to drop it into the empty slot.

Explanation