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Which of the following pair of graphs in...

Which of the following pair of graphs intersect ?
(i) y = `x^(2) - x ` and y = 1
(ii) y = `x^(2) - 2x + 3` and y = sin x
(iii) `y`= `x^(2) - x + 1` and y = x - 4

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CENGAGE PUBLICATION-COMPLEX NUMBERS AND QUADRATIC EQUATIONS-All Questions
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