madd5734 madd5734

23-01-2024
Physics

contestada

If the vectors a and b are non-collinear, then the value of x, for which, the vectors c=(x−2)a + b and d =(2x+1)a-b are collinear, is equal to
a. 4/3
b. 2/3
c. 1/3
d. none of these

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