Question

which of the following is not a rational number? a. -13÷(2-2) b. 0÷7 c. 1+(-4÷11) d.-13​

Answer 1

Answer:

your answer is option a)-13÷(2-2)

Step-by-step explanation:

13÷(2-2)

=13÷0

=

$\infty$

hope this help u......

Answer 2

Answer is 1+(4÷11)

Because 13÷(2-2) = 0...

0÷7 = 0...and -13 is a rational no..

After simplifying the 3rd option you will get -3÷11 which is equal to -0.2727272...which is irrational