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09 Aug 2019, 02:25
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In the figure, l, m, and k are straight lines. Are the lines l and m parallel?
(1) x = q
(2) y = p
Attachment:
2019-08-09_1323.png [ 8.69 KiB | Viewed 2986 times ]
09 Aug 2019, 10:36
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Statement1 if X= Q possible only when both are 90 so sufficient
Statement2 if Y= P possible only when both are 90 so sufficient
So answer is D
Statement2 if Y= P possible only when both are 90 so sufficient
So answer is D
09 Aug 2019, 11:04
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In order lines to be parallel:
x = p & y = q
Statement 1: x =q
Possible only if line k is perpendicular to both line l and line m. Therefore, line l and line m are ||.......Hence Sufficient
Statement 2: y = q
Possible only if line k is perpendicular to both line l and line m. Therefore, line l and line m are ||.....Hence Sufficient
The answer should be D.
x = p & y = q
Statement 1: x =q
Possible only if line k is perpendicular to both line l and line m. Therefore, line l and line m are ||.......Hence Sufficient
Statement 2: y = q
Possible only if line k is perpendicular to both line l and line m. Therefore, line l and line m are ||.....Hence Sufficient
The answer should be D.
