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Write the following sets in roster form ...

Write the following sets in roster form and identify equal sets ( if any)
A={x:x `in`R anfd `x^2` = 25}
B= {x:x `in` N and `x^2` = 25}
C = {x:x `in` R and `x^2` - 10x+25 = 0}
D = {x:x `in` N and `x^2` - 8x+15=0}

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A N EXCEL PUBLICATION-SETS-QUESTION BANK
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