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3. Write the following integers in ascending order-16, 25, -20, -10, -12, 30, 31, -13Write the following integers in descending orde12, -8, 15, -3, 18, -11, 21, 0Write five pairs of (a, b) such that a + b = -5Write five pairs of (a, b) such that a x b = 60Write five pairs of (a, b) such that a - b = 7 |
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Answer» Step-by-step explanation: for ascending order for descending order 21,18,15,12,0,-3,-8,-11 now (a+b)=-5 such as order are (0,-5);(-5,0);(10,-15);(-10,5);(-12,7) now a.b=60 (10,6);(6,10);(-6,-10);(-10,-6);(12,5) now a-b=7 (8,1);(9,2);(10,3);(11,4);(12,5) |
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