Question

3. In the following equations, find whether variables x,y,z eto, represent rational or irrational u power of 2=17/4​

Answer 1

Answer:

Explanation:

Now,

u² = 17/4

or, u² = {(√17)/2}²

or, u = ± (√17)/2

We know that √17 is an irrational number; so

± (√17)/2 are also an irrational number

∴ u is an irrational number

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