Write down a pair of integers whose: (a) sum is -7 (b) difference is -10 (a) sum is 0

(a) One such pair whose sum is -7: -5+(-2)=-7
(b) One such pair whose difference is -10: -2-8=-10
(c) One such pair whose sum is 0: -5+5 = 0

Class 7 Maths Exercise 1.2 Questions 1, 2, 3, 4

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