For nonzero values of a, b, c, and d, show that (a) Lines ax + by +
Question:
For nonzero values of a, b, c, and d, show that
(a) Lines ax + by + c = 0 and ax + by + d = 0 are parallel,
(b) Lines ax + by + c = 0 and bx − ay + d = 0 are perpendicular.
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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