MathematicsMedium249×since 2002Q2373A line ABABAB in three-dimensional space makes angles 45∘{45^ \circ }45∘ and 120∘{120^ \circ }120∘ with the positive xxx-axis and the positive yyy-axis respectively. If ABABAB makes an acute angle θ\thetaθ with the positive zzz-axis, then θ\thetaθ equals :A45∘{45^ \circ }45∘B60∘{60^ \circ }60∘C75∘{75^ \circ }75∘D30∘{30^ \circ }30∘Check answerSkip