Vector vecA of magnitude 4 units is dire...

Vector `vecA` of magnitude 4 units is directed along the positive x-axis. Another vector `vecB` of magnitude 3 units lies in the x-y plane and is directed along `30^(@)` with the positive x-axis is as shown in figure. The magnitude of dot product `vecA.vecB` is:

A

6 units

B

`6sqrt(2)` units

C

`6sqrt(3)` units

D

12 units

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The correct Answer is:

C

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