1.

u²=17/4, In the given equation, find whether variables x, y, z etc. represent rational or irrational numbers.

Answer» \bold{Answer :}

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

#\bold{MarkAsBrainliest}


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