If x is parallel to y and z where x=2^i+^j+αk,y=α^i+^k and z = 5^i−^j, then α is equal to

If x is parallel to y and z where x=2^i+^j+αk,y=α^i+^k and z = 5^i�

1.	If x is parallel to y and z where x=2^i+^j+αk,y=α^i+^k and z = 5^i−^j, then α is equal to
Answer» If x is parallel to y and z where $x = 2^i +^j + α k, y = α^i +^k$ and $z = 5^i -^j,$ then $α$ is equal to