Assertion(A) : The point (0, 4) lies on y -axis. Reason(R) : The x co-ordinate on the point on y -axis is zero
Answers
Given :
Assertion (A): the point (0,-3) lies on y-axis.
Reason(R): the x-co ordinate of a point on y- axis is zero.
To Find : Correct option :
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 the 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.
Solution:
Assertion (A): the point (0,-3) lies on y-axis.
TRUE
point on y axis is of form ( 0 , k ) k ∈ R
Hence point (0,-3) lies on y-axis.
Reason(R): the x-co ordinate of a point on y- axis is zero.
point on y axis is of form ( 0 , k ) k ∈ R
Hence x-co ordinate of a point on y- axis is always zero.
TRUE
Both assertion (A )and reason (R) are true and reason (R) is the correct explanation of assertion (A).
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