Determine the number of integer solutions to the inequality 2.1 +2.2 < 40 for which:
(a)...
Mathematics, 21.08.2019 17:10 kita2911
Determine the number of integer solutions to the inequality 2.1 +2.2 < 40 for which:
(a) x_1 and x_2 are non-negative integers.
(b) 3 \leq x_1 \leq 30 and 2 \leq x_2 \leq 20 .
Answers: 3
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