What are the co – ordinates of origin?
(a). (0, 1)
(b). (1,0)
(c). (1, 1)
(d). (0, 0)

Hint: COORDINATES: A set of values that show an exact position are known as the coordinates. On graphs it is usually a pair of numbers: the first number shows the distance along, and the second number shows the distance up or down.

Complete step-by-step solution -
ORIGIN: In mathematics, the origin of a Euclidean space is a special point, usually denoted by the letter O, used as a fixed point of reference for the geometry of the surrounding space.
Let us find out the answer of this question by considering all the options.
(a). (0, 1). This is not the co – ordinates of origin
(b). (1,0). This is also not the co – ordinates of origin
(c). (1, 1). This is also not the co – ordinate of origin
(d). (0, 0). This is the co – ordinate of origin.
Hence, as mentioned above, the correct option for this question is (d) (0, 0).

NOTE:- Let us now know about ‘Abscissa and Ordinate’.
ABSCISSA AND ORDINATE: In mathematics, the abscissa and the ordinate are respectively the first and second coordinate of a point in a coordinate system: abscissa -axis (horizontal) coordinate ordinate -axis (vertical) coordinate.