1) Find the dot product of 2i + 3j + 4k and i - 2j the Fa 2) Find a unit vector that is perpendicular to both i - 2j and 21 + 3j + 4k 2022 WRIT chang g 2 at 3) Find the equation of the line that passes through the il 31 at points (1, 2, 3) and (-2, 1, 0) omens Gay Ta FOO position Bonus 4) Find the distance from the point (1, 2, 3) to the wage (a) XY plane (b) Y axis tion Tec ion bel on: The 5) Find the equation of the plane that contains the point (1, 2, -1) and has i - j as its normal vector