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Prove that for all positive
1)prove that if x is rational and x not equal to 0, then 1/x is rational.
2) prove that there is a positive integers that equals
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thisha
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Prove that for all positive integers “a” and “b”, GCD(a,b) = LCM(a,b) iff a = b. Can someone explain me how to prove
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Christian
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If a and b are positive integers, prove that:
ab = gcd(a,b)*lcm(a,b). Can visualize this being true and easily create examples
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Rom
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Prove that a number 10^(3n+1) , where n is a positive integer, cannot be represented as the sum of two cubes of positive
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m
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Prove that a number 10^(3n+1) , where n is a positive integer, cannot be represented as the sum of two cubes of positive
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Matt
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Let f:ℤ+ → ℤ+ be the function defined by: for each x ∈ ℤ+, f(x) is the number of positive divisors of x.
- find
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excel
626 views
Let f:ℤ+ → ℤ+ be the function defined by: for each x ∈ ℤ+, f(x) is the number of positive divisors of x.
- find
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excel
627 views
Let f:ℤ+ → ℤ+ be the function defined by: for each x ∈ ℤ+, f(x) is the number of positive divisors of x.
- find
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asked by
excel
620 views
can you answer this question:
prove that a number 10^(3n+1), where n is a positive integer, cannot be represented as the sum of
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asked by
m
698 views
Pick 2 consecutive, positive integers and call them a and b. Prove that a/2 + b/2 >/= 1.
what does it mean by consecutive and
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EKA
544 views