MHT CET Mathematics question
The co-ordinates of the foot of the perpendicular from the point on Z-axis is
Answer: (C)
Solution
The foot on the Z-axis keeps the -coordinate and has . So it is . (a) and (b) are the feet on the X- and Y-axes.
The co-ordinates of the foot of the perpendicular from the point on Z-axis is
The foot on the Z-axis keeps the -coordinate and has . So it is . (a) and (b) are the feet on the X- and Y-axes.