Question

Assertion (A)-A point whose coordinates are (2,-3)has the coordinates of
its reflection with respect to y- axis as (2,3)
Reason(R)- The coordinates of the origin are (0,0)
(a) Both Assertion(A) and Reason(R) are true and Reason(R) is the
correct explanation of Assertion(A).
(b) Both Assertion(A) and Reason(R) are true but Reason(R) is not the
Correct explanation of Assertion(A).
(c) Assertion(A) is true but Reason(R) is false.
(d) Assertion(A) is false but Reason(R) is true.

Answer 1

(i) Distance of A from the Y-axis = OL = -6 units

Distance of A from the X-axis = AL = 5 units

Hence, the coordinates of A are (-6,5).

(ii) Distance of B from the Y-axis = OM = 5 units

Distance of B from the X-axis = BM = 4 units

Hence, the coordinates of B are (5,4).

(iii) Distance of C from the Y-axis = ON = -3 units

    Distance of C from the X-axis = CN = 2 units

    Hence, the coordinates of C are (-3,2).

(iv) Distance of D from the Y-axis = OP = 2 units

   Distance of D from the X-axis = DP = -2 units

    Hence, the coordinates of D are (2,-2).

(v) Distance of E from the Y-axis = OL = -1 units

     Distance of E from the X-axis = AL = -4 units

     Hence, the coordinates of E are (-1,-4).