Write the set [\(\frac{1}2\),\(\frac{2}5\),\(\frac{3}{10}\),\(\frac{4} – InterviewSolution

InterviewSolution

1.

Write the set [\(\frac{1}2\),\(\frac{2}5\),\(\frac{3}{10}\),\(\frac{4}{17}\),\(\frac{5}{26}\),\(\frac{6}{37}\),\(\frac{7}{50}\)] in the set-builder form.

Answer»

Here we can see denominator is square of numerator +1.

We can set builder form as

⇒ [x:\(\frac{x}{x^2+1}\),0 < x < 8,x € N]

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