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given that vecA+vecB+vecC=0 out of three...

given that `vecA+vecB+vecC=0` out of three vectors two are equal in magnitude and the magnitude of third vector is `sqrt2` times that of either of the two having equal magnitude. Then the angles between vectors are given by

A

`45^(@), 45^@, 90^@`

B

`90^(@), 135^@, 135^@`

C

`30^(@), 60^@, 90^@`

D

`45^(@), 60^@, 90^@`

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The correct Answer is:
B
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