Welcome to the Quiz!

This quiz contains 8 questions from a mix of 1 subtopics.

Worked example 4: Vector addition.


Find the vector addition of a and b.

a =(36​)  b =(−214​)

Worked example 5: Vector subtraction


Find the vector subtraction of a - b.

a =(14−7​)  b =(−512​)

Find the value of 3a

a =(41​)  

(69​)
(13​)
(74​)
(1213​)

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1

Find the value of 2a 

a =(12−3​)  

(14−6​)
(13​)
(41​)
(46​)

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1

Find the value of b x -3 

b =(15−3​)  

(−15119​)
(80​)
(11−6​)
(−151−9​)

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1

Find the value of a + b

a =(41​)  b =(12−6​)

(69​)
(16−9​)
(1615​)
(16−5​)

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1

Find the value of 3a+2b

a =(41​)  b =(12−6​)

(69​)
(12−5​)
(1615​)
(16−9​)

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1

Find the value of 2a−3b

a =(35​)  b =(16−2​)

(−12116​)
(04​)
(−618​)
(−317​)

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1