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The magnitude of the vector is...

The magnitude of the vector is

A

`|vecA| = Ax^2 + Ay^2 + Az^2`

B

`|vecA| = (Ax^2 + Ay^2 + Az^2)^(1/2)`

C

`(A_1 + A_2 + A_3)^2`

D

`A_1 cos theta + A_2 cos theta + A_1 A_2 cos theta `

Text Solution

Verified by Experts

The correct Answer is:
B
`|vecA| = (Ax^2 + Ay^2 + Az^2)^(1/2)`
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