Mathematics, 03.10.2021 20:00 evelinn19
Select from the drop-down menus to correctly complete the proof.
To prove that 4π is irrational, assume the product is rational and set it equal to ab, where b is not equal to 0: 4π=ab. Isolating π gives π=a4b. The right side of the equation is
(rational or irrational)
. Because the left side of the equation is
(rational or irrational)
, this is a contradiction. Therefore, the assumption is wrong, and the number 4πis
(rational or irrational)
.
Answers: 3
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