a +b = 11 and a-b = 1 then a=? b = ?
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Answered by
1
Answer:
a=10 ,b=1
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Answered by
3
Answer:
a+b = 11 (eq. 1)
a-b=1 ( eq 2)
solving 1&2 by elimination method we have,
a+b=11
(+) a-b=1
2a=12
a=6
putting value of a in equation 1 we have,
a+b=11
6+b=11
b=5
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