MCV4U Gr. 12 Calculus & Vectors -
Intro. to Vector Terms Question and
answers already passed 2026/2027
Equal Vectors - correct answer ✔iif |a| = |b| as well as that they are in the same directions.
opposite vectors - correct answer ✔iif |a| = |b| but are in opposite directions.
Collinear Vectors - correct answer ✔iif one vector can be written as a nonzero scaler multiple of the
other.
Tip to tail Addition - correct answer ✔Triangle Law
Tip to tail Subtraction - correct answer ✔Triangle Law but modify second vector (b) to its opposite
direction.
Tail to tail Addition - correct answer ✔Parallelogram Law
Tail to tail Subtraction - correct answer ✔Go from the head of the second vector to the head of the
first vector.
Communtative Property - correct answer ✔a+b=b+a; the order does not matter
- the sum is the same
Associative Property - correct answer ✔(a+b)+c=a+(b+c); the way in which numbers are grouped does
not change their sum or product
Intro. to Vector Terms Question and
answers already passed 2026/2027
Equal Vectors - correct answer ✔iif |a| = |b| as well as that they are in the same directions.
opposite vectors - correct answer ✔iif |a| = |b| but are in opposite directions.
Collinear Vectors - correct answer ✔iif one vector can be written as a nonzero scaler multiple of the
other.
Tip to tail Addition - correct answer ✔Triangle Law
Tip to tail Subtraction - correct answer ✔Triangle Law but modify second vector (b) to its opposite
direction.
Tail to tail Addition - correct answer ✔Parallelogram Law
Tail to tail Subtraction - correct answer ✔Go from the head of the second vector to the head of the
first vector.
Communtative Property - correct answer ✔a+b=b+a; the order does not matter
- the sum is the same
Associative Property - correct answer ✔(a+b)+c=a+(b+c); the way in which numbers are grouped does
not change their sum or product
