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Hatshy [7]
2 years ago
6

Prove that √[(√3-√2)/(√3+√2)] = 0.318, where √3 = 1.732 and √2 = 1.414​

Mathematics
1 answer:
Vlada [557]2 years ago
3 0
<h2><u>Explanation</u><u>:</u></h2>

{\large{\underline{\underline{\bf{\purple{Question \:  : - }}}}}}

{\underline{\underline{\sf{\red{Prove \:  That :-}}}}}

\begin{gathered}  \dashrightarrow{\sf{\sqrt{\dfrac{\sqrt{3} - \sqrt{2}}{\sqrt{3} + \sqrt{2}}} = 0.318}} \end{gathered}

\small{\underline{\underline{\sf{\red{Where  :-}}}}}

\bf{\green{\sqrt{3}}} = 1.732

\bf{\green{\sqrt{2}}} = 1.414

\begin{gathered}\end{gathered}

\large{\underline{\underline{\bf{\purple{Solution \: : - }}}}}

\begin{gathered}  \dashrightarrow{\sf{\sqrt{\dfrac{\sqrt{3} - \sqrt{2}}{\sqrt{3} + \sqrt{2}}} = 0.318}} \end{gathered}

\begin{gathered}\end{gathered}

\red \divideontimes Here, we have provided that 3 = 1.732 and 2 = 1.414. So, we put the given values in equation.

\begin{gathered}\end{gathered}

\begin{gathered}  \dashrightarrow{\sf{\sqrt{\dfrac{\sqrt{3} - \sqrt{2}}{\sqrt{3} + \sqrt{2}}} = 0.318}} \end{gathered}

\begin{gathered}\end{gathered}

\begin{gathered}  \dashrightarrow{\sf{\sqrt{\dfrac{1.732 - 1.414}{{1.732 + 1.414}}} = 0.318}} \end{gathered}

\begin{gathered}\end{gathered}

\begin{gathered}  \dashrightarrow{\sf{\sqrt{\dfrac{0.318}{3.146}} = 0.318}} \end{gathered}

\begin{gathered}\end{gathered}

\begin{gathered}  \dashrightarrow{\sf{\sqrt{\cancel{\dfrac{0.318}{3.146}}} = 0.318}} \end{gathered}

\begin{gathered}\end{gathered}

\begin{gathered}  \dashrightarrow{\sf{ \sqrt{0.101} = 0.318}} \end{gathered}

\begin{gathered}\end{gathered}

\begin{gathered}  \dashrightarrow{\sf{0.318 = 0.318}} \end{gathered}

\begin{gathered}\end{gathered}

\begin{gathered}  \dashrightarrow{\underline{\underline{\sf{ \red{LHS = RHS }}}}} \end{gathered}

\begin{gathered}\end{gathered}

{\bigstar{\overline{\underline{\boxed{\textsf{\textbf{\green{Hence Proved !}}}}}}}}

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