How to find root x for any positive real number x?
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For any positive real number x, prove that there exists an irrational number y such that 0< y< x. Here is your perfect answer! If x is rational number, then y/sqr2 is an irrational number such that 0 < y <x. ... If x is irrational, then y = x/2 is also an irrational such that 0 < y <x.
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Step-by-step explanation:
To find square root of a positive real number geometrically. We now show how to find √x for any given positive real number 'x' geometrically. We shall now find √4.5 geometrically. Mark the distance 4.5 units from a fixed point P on a given line to obtain a point Q such that PQ = 4.5 units.
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