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# Ex.1.3 Q8 Number System Solution - NCERT Maths Class 9

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## Question

Find three irrational numbers between the rational numbers \begin{align}\frac{5}{7}\end{align} and \begin{align}\,\frac{9}{{11}}\end{align}.

Video Solution
Number Systems
Ex 1.3 | Question 8

## Text Solution

Steps:

Let us find the decimal expansion of \begin{align}\frac{5}{7}\end{align} and \begin{align}\frac{9}{{11}}\end{align} .

We can write $$3$$ irrational numbers between them as follows:

(i) \begin{align}0.723350980011234...\end{align}

(ii) \begin{align} 0.77653472899423…\end{align}

(iii) \begin{align}0.80983435253947…\end{align}

Video Solution
Number Systems
Ex 1.3 | Question 8

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