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If vector A is perpendicular to vectors...

If vector A is perpendicular to vectors B and `|vecA + vecB| =n|vecA +vecB|` then the value of n.

Text Solution

Verified by Experts

The correct Answer is:
1
`|vecA + vecB|=n|vecA - vecB|`
`sqrt(A^(2) +B^(2) )=nsqrt(A^(2) + B^(2))" "(therefore theta= 90^(@))`
n=1
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