1.

Let A and B be two points with position vector 2^i+^j−3^k and β^i+α2^j respectively such that |−−→AB|=3 then limx→β(x−α2)1x−(α+1) may be equal to:

Answer»

Let A and B be two points with position vector 2^i+^j3^k and β^i+α2^j respectively such that |AB|=3 then limxβ(xα2)1x(α+1) may be equal to:



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