This test uses JavaScript to generate your test and mark it. You therefore need to enable Scripting using the Preferences... item in one of the Menu items for this Browser's window. Once enabled, just Reload (Refresh) this page.

Vectors: Operations
9
(
6
–6
)
 =
(
)

tickcross


Worked Solution:

Multiplying a vector by a number means each component is multipled by that number:
9
(
6
–6
)
 =
(
9×6
9×(–6)
)
 =
(
54
–54
)

© MEI Produced by Dr Ron Knott, revised 31 March 2009
tom . button [AT] mei . org . uk 		Test reference: VectorsOp.html?ref=79431