Question

write the signs convention of co ordinate of a pt. in 2nd quadrant​

Answer 1

Answer:

Answer: In first quadrant X and Y coordinate are positive,in second quadrant X is negative and Y is positive,In third quadrant X and Y are negative, in fourth quadrant X is positive and Y is negative. For a point in the horizontal plane X coordinate is zero and for a point in the vertical plane Y coordinate is zero.

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