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The area of the parallelogram represente...

The area of the parallelogram represented by the vectors `vecA=2hati+3hatj` and `vecB=hati+4hatj` is

A

14 unit

B

7.5unit

C

10unit

D

5unit

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The correct Answer is:
D
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Knowledge Check

  • The projection of vector veca=2hati+3hatj+2hatk along vecb=hati+2hatj+1hatk is

    A
    `(2)/(3)`
    B
    `(1)/(3)`
    C
    2
    D
    `sqrt(6)`

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