Math, asked by princesssingh59, 3 months ago

If a ∝ 1/b , a = 15 when b = 10 then the equation of variation is​

Answers

Answered by MaheswariS
0

\textbf{Given:}

\mathsf{a\;\propto\;\dfrac{1}{b}}

\textbf{To find:}

\textsf{Equation of variation when a=15 and b=10}

\textbf{Solution:}

\textsf{Consider,}

\mathsf{a\;\propto\;\dfrac{1}{b}}

\implies\mathsf{a=k\left(\dfrac{1}{b}\right)}

\mathsf{when\;a=15,\;b=10}

\mathsf{15=k\left(\dfrac{1}{10}\right)}

\implies\mathsf{k=150}

\therefore\mathsf{The\;equation\;of\;variation\;is}

\implies\mathsf{a=150\left(\dfrac{1}{b}\right)}

\implies\boxed{\mathsf{ab=150}}

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