The vector equation of the line through the point A(3,4,−7) and B(1,−1,6) is which of the following?
A(3,4,−7)andB(1,−1,6)−−→AB=−−→OA+λ(→B−→A)−−→AB=3^i+4^j−7^k+λ(−2^i−5^j+13^k)
If a displacement vector of AB is ^i+^j+2^k and point A having a position vector 2^i+5^j+6^k, then find the position vector of B ?