Math, asked by lekhrajsingh608, 1 year ago


show \: that \: 5 \sqrt{6}  \: is \: irrtional \: number


Answers

Answered by Anonymous
22

\huge\underline\mathrm{Question}:-

Show that 5√6 is irrational number.

\huge\underline\mathrm{Solution}:-

Let 5√6 be a rational number, which can be expressed as a/b, where b≠0 and a and b are the integers

⇒ 5√6 = a/b

⇒ √6 = a/5b

⇒ √6 = rational

But √6 is an irrational number.

Thus, assumption is wrong.

Hence, 5√6 is irrational number.

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