MathematicsMedium249×since 2002Q2370If a line makes an angle of π/4\pi /4π/4 with the positive directions of each of xxx-axis and yyy-axis, then the angle that the line makes with the positive direction of the zzz-axis is :Aπ4{\pi \over 4}4πBπ2{\pi \over 2}2πCπ6{\pi \over 6}6πDπ3{\pi \over 3}3πCheck answerSkip