1.

The vector with initial point P (2, -3, 5) and terminal point Q (3, -4, 7) is(a) i^-j^+2k^ (b) 5i^-7j^+12k^ (c) -i^+j^-2k^ (d) none of these

Answer» The vector with initial point P (2, -3, 5) and terminal point Q (3, -4, 7) is

(a) i^-j^+2k^ (b) 5i^-7j^+12k^ (c) -i^+j^-2k^ (d) none of these


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