A square has an area of 25 sq.units is formed by taking two sides as 3x + 4y = k₁ and 3x + 4y = k₂ , then
| k₁ - k₂| is
1] 5
2] 1
3] 25
4] 125
( This question is related to concurrenct of lines in coordinate-geometry . Please answer if u know only. spammers will be reported )
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