Question

62. Decide if each of the following has a solution or not. If so, find the...

62. Decide if each of the following has a solution or not. If so, find the solution with the smallest possible x ? 0:

(i) 133x + 203y = 38,

(ii) 133x + 203y = 40,

(iii) 133x + 203y = 42,

(iv) 133x + 203y = 44.

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