y²=16, In the given equation, find whether variables x, y, z etc. rep

1.	y²=16, In the given equation, find whether variables x, y, z etc. represent rational or irrational numbers.
Answer» Y² = 16 => Y = √ 16 √ 16 = + 4, - 4 Hence Y = 4, -4 Since 4 and - 4 are rational NUMBERS, Y is THEREFORE a rational NUMBER.

y²=16, In the given equation, find whether variables x, y, z etc. represent rational or irrational numbers.

Answer»

Y² = 16

=> Y = √ 16

√ 16 = + 4, - 4

Hence Y = 4, -4

Since 4 and - 4 are rational NUMBERS, Y is THEREFORE a rational NUMBER.

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y²=16, In the given equation, find whether variables x, y, z etc. represent rational or irrational numbers.

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