Math, asked by Anonymous, 1 year ago

Question 7 should be answered

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Answered by veronika1

Heya friend......

Here is your solution.....

Thanks a lot....

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Answered by Anonymous

Heya Friend ☺

We need to use contradiction method to solve this question and for that we require this

$3 \sqrt{3} suppose \: it \: is \: a \: rational \: number \\ then \: 3 \sqrt{3} = x \\ \sqrt{3} = \frac{1}{3} x \\$
since 1/3 x is a rational but ✓3 is an irrational number so that contradict our supposition

Hence 3✓3 is an irrational number

since proved

hope it helps you
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@mayankstar364

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