1.

Pair of this linear equation consistent or not:- X+y=14 x-y=4

Answer» Yes, this equations are consist .They also have a unique solution.
Yes they r consisting a1/a2 not =to b1/b2~ 1/1 not=to 1/-1
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9 and 5
X+y=14X-y= 4-_+___-_____ 2y=10 y=5Puttion the value of y=5 we getX+y=14X+5=14X=9
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