There is no integer that has a reciprocal that is an integer.

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Select two positive integers a and b with 5 <  a  ≤  20  and 5  <  b ≤  20.

A:

Q: If a and b are integers, then a/b is always a rational number. True False

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Q: Determine whether it is possible to express 1 as a liner combination of 1 = m· 44 + n· 91 ,. for…

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Q: 1) Show that the square of an odd integer is odd. 2) Show that the product of two odd integers is…

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Q: If a,b,c,d are in distinct real number in A.P. Such that 2(a-b)+c(b-c) +(c-a) =2(a-d)+(b-d) +(c-d)'…

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Q: Declare x as an integer From all x from -5 to 2 Print 9x -7

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Q: In scientific notation, the 10 is raised to some power. What type of number is the power?

A: The number in the power is called exponent.

Q: 1. Find the number of zeroes at the end of 100!

A: Introduction :Here, we have asked for the number of zeros at the end of 100 !

Q: let a,b,c,d,e and f be different positive integers so that a² - b² = c² - d² = e² - f² = 63. Value a…

A: Given:- a,b,c,d,e and f are different positive integers.  also a2-b2=c2-d2=e2-f2=63. To find :- the…

Q: Evaluate or indicate that the root is not a real number √(25 - 16) ?

A: Given(25-16)

Q: 1. Prove that the sum of an integer and its square is even

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Q: Prove that the sum of the squares of two odd integers cannot be the square of an integer.

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Q: Say j was a non zero number what is the advice inverse?

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Q: For any integer a, show that a²-a+7 ends in one of the digits 3, 7, or 9.

A: For any integer a , we have to show that a2 - a + 7 ends in one of the digits 3 , 7 , or 9 . Note…

Q: Find to 25 does not require any dividing in order to determine if a number is divisible by 25.

A: The objective of this question is to determine if a given number is divisible by 25 without using…

Q: Evaluate or indicate that the root is not a real number √144 + √25 ?

A: To evaluate: 144+25

Q: What does the set of real numbers consist of?

A: To discuss about real number

Q: For positive integers a and b, show that a ab

A: Consider the provided question, For positive integers a and b,  we need to show that, xab=xab

Q: Is there a positive real number “closest” to 0?

A: Suppose there is a positive real number closest to 0. Let it be a. Now the distance from 0 to a is…

Q: Show that for all integers a, b > 0, the number (a + b) – (a O b) is both nonnegative and even.

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Q: The set of all positive multiples of v2 is countable.

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Q: square of any odd integer is od.

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Q: bers as a power o

A: Given, the number is                             1024

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.