Vector 2^i+4^j,3^i+6^j and (λ−2)^i+5^j have same initial point (2,−2), then the value of 2λ for which all three vectors vanishes on a straight line is

Vector 2^i+4^j,3^i+6^j and (λ−2)^i+5^j have same initial point (2,�

1.	Vector 2^i+4^j,3^i+6^j and (λ−2)^i+5^j have same initial point (2,−2), then the value of 2λ for which all three vectors vanishes on a straight line is
Answer» Vector $2^i + 4^j, 3^i + 6^j$ and $(λ - 2)^i + 5^j$ have same initial point $(2, - 2),$ then the value of $2 λ$ for which all three vectors vanishes on a straight line is