Math, asked by AnkithSalian8319, 10 months ago

If the half of a number is equal to two times the reciprocal of itself find the number.

Answers

Answered by Ataraxia
6

\tt Let\: us \:take \: the \: number \: as \: x .

\tt According \:\: to \:\:the \:\:question \:\:,

\longrightarrow\tt \frac{x}{2} =\frac{2}{x}

\longrightarrow\tt x^{2} = 2\times2

\longrightarrow\tt x^{2} =4

\longrightarrow \tt x =\sqrt{4}

\longrightarrow\tt x = 2

The number is 2 .

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