30. Find the integer a such that a) a = 43 (mod 23) and -22 < a s0. b) a = 17 (mod 29) and -14 < a s 14. c) a = -11 (mod 21) and 90 sa s 110.

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Q: 1. Which of the following represents all real numbers greater than -4 but not more than 8. A) [-4,8)…

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Q: If 3x = 6 mod 9, when -2 <x< 8. Then O x=(-1, 3, 5} x=(-1, 2, 5} O x=(-1, 2, 3} O x=(-1, 5, 6}

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Q: If 3x = 6 mod 9, when -2 < x< 8. Then O x={-1, 3, 5} x-1, 2, 5} O x=(-1, 2, 3} O x=(-1, 5, 6}

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Q: d) -x < 5

A: Topic:- basic maths

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Q: 3. a) a 17 (mod 29) Find the integer a such that and-14 ≤a ≤ 14. b) a 24(mod 31) and -15 ≤ a ≤ 15.

A: (a) (b)