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If p and q are non-zero rational numbers, and s and t are irrational numbers, which statement is possibly true?
a)the product of pq is irrational
b)the product of pt is rational
c)The quotient p over q is irrational.
d)The quotient s over t is rational.

Respuesta :

Answer:

Step-by-step explanation:

only d can be correct,but not always.

let s=√8 (irrational)

t=√2  (irrational)

s/t=√8/√2=√(4Γ—2)/√2=2√2/√2=2 (rational)

so d is true.

again take another example

let s=Ο€ (irrational)

t=√2

s/t=Ο€/√2 (irrational)

d Β is not true.

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