if age of positive rational number and n is a positive integer greater than 1 then for what value of an a^ n is a rational number
a. when n any even integer
b. when n is any odd integer.
c. for all n>1.
d. only when n=0
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Answer:
B) A value in the form of 2n – 1 where n is a counting number is an odd number. A value in the form of 2n + 1 where n is a whole number is an odd number.
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Answer:
c) for all n greater than 1.
Step-by-step explanation:
take an example-
let a be 4 and n be 2
4×2 is 8 which is rational.
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