which of the following is a irrational number 1.√4 2.√64 3.√32 4.√81
Answers
Answered by
1
Answer:
1, 2 & 4 are rational numbers.
Answered by
12
Answer:
3. √32
Step-by-step explanation:
An irrational number is a number that cannot be expressed as a fraction for any integers.
In the above numbers, √32 is irrational and all remaining are rational bcoz
√4 = 2
√64 = 8
√81 = 9
Hence √32 is the irrational number.
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