.
The resultant of two vectors P and Q is Ř. If Q
is doubled then the new resultant vector is
perpendicular to' P'. Then R is equal to :
2
(1)
P2 - Q
2PQ
(2)
P
(3)
(4)
P+Q
P-Q
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Answer:
the R is equal to p+2q please mark me as BRAINLIST
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