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If gradient of line a is 4, what is the gradient of the line perpendicular to a

User Yohanny
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Answer:

hope this correct -1/4...............

User Josh Chiu
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Since the gradient of a line (this slopeis found to be 4, line A. Any line that is I to another line will be the negative reciprocal of that slope. Line A's slope is , therefore, a line that is I to it will 4 have a slope of - 1/4 . m(1) * m * (2) = - 1 Answer is: - 1/4
User Lilster
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