O 1: If n is an odd, then solve (x- 1)(x +2) = (x - 2)(x+ 7) (mod n).

Advanced Engineering Mathematics
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ISBN:9780470458365
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Chapter2: Second-order Linear Odes
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Homework 5
01: If n is an odd, then solve (x – 1)(x + 2) = (x - 2)(x + 7) (mod n).
Q 2: If x = y (mod m) and a = b (mod m), then it does not implies always that
x = y (mod m).
Transcribed Image Text:Homework 5 01: If n is an odd, then solve (x – 1)(x + 2) = (x - 2)(x + 7) (mod n). Q 2: If x = y (mod m) and a = b (mod m), then it does not implies always that x = y (mod m).
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