Are the following lines parallel perpendicular or neither n L1 with equation x 7y 21 n L2 with equation 7x

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Latest exam Aptitude Question SOLUTION: Are the following lines parallel, perpendicular, or neither? L1 with equation x - 7y = 21 L2 with equation 7x + y = 7 A) Parallel B) Perpendicular C) Neither

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(#M40075081) EXAM Numerical Ability question Keep an EYE

Are the following lines parallel, perpendicular, or neither?
L1 with equation x - 7y = 21
L2 with equation 7x + y = 7
A) Parallel
B) Perpendicular
C) Neither

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