Question

if ⁿcr:ⁿcr+1:2 & ⁿcr=2:3
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Answer 1

Answer:

$given \: ⁿcr = \frac{2}{3}$

$\frac{ⁿcr}{ ⁿcr + \frac{1}{2} }$

$\frac{ \frac{2}{3} }{ \frac{2}{3} + \frac{1}{2} }$

$\frac{ \frac{2}{3} }{ \frac{4 + 3}{6} }$

$\frac{ \frac{2}{3} }{ \frac{7}{6} }$

$\frac{2}{3} \times \frac{6}{7}$

$\frac{4}{7} \: \: \: \: \: ans......$