writs down a pair of integer for the following (a) sum gives -9 and (b) difference gives -11
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writs down a pair of integer for the following (a) sum gives -9 and (b) difference gives -11
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Answer:
the first integer is=-10
and the second integer is 1.
Step-by-step explanation:
let the first integer be x; and the second inger be y;
then x+y= -9;
and x-y= -11;
thus by adding the two equations we get x as -10 and y as 1.