How do you find the least possible value of a number?

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How do you find the least possible value of a number?

To find x, use x=−b2a. This is the x that gives the minimum value. Plug this back into your ax2+bx+c expression to find the minimum value.

What is the value of AUB in math?

According to Set theory in mathematics, A U B is the set of all elements which are both in Set A and Set B; A = {1,2,3} ; B = {3,4,5}; AUB = {1,2,3,4,5} 3.8K views. · Abhik Gupta. That notation means A union B.

How do I find the best value for AUB?

i) The greatest value of n ( A U B ) ….

  1. n ( A U B ) = n ( A ) + n ( B ) – n ( A ∩ B ) .
  2. n ( A U B ) = n ( A – B ) + n ( B – A ) + n ( A ∩ B ) .
  3. n ( A – B ) = n ( A U B ) – n ( B ) .
  4. n ( A – B ) = n ( A ) – n ( A ∩ B ) .
  5. n ( B – A ) = n ( A U B ) – n ( A ) .
  6. n ( B – A ) = n ( B ) – n ( A ∩ B ) .
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What is the least possible value of N?

What is the least possible value of “n”? The answer is 11.

What is the least possible mean?

If it modifies possible , it means the value that is the most impossible. If it modifies value , it means the least value among all possible ones.

What is AUB math example?

The union of two sets is a set containing all elements that are in A or in B (possibly both). For example, {1,2}∪{2,3}={1,2,3}. Thus, we can write x∈(A∪B) if and only if (x∈A) or (x∈B). Note that A∪B=B∪A.

What does least value mean in math?

Smallest. Example: The 1 cent has the least value of these coins. Another Example: The least of {16,4,9} is 4.

How to find the maximum and minimum number of elements AUB?

If n (A) = 7, n (B) = 8 then find the maximum and minimum number of elements of AUB . >> If n (A) = 7, n (B) = 8 then If n(A)=7,n(B)=8 then find the maximum and minimum number of elements of AUB. Set A has 7 elements & set B has 8 elements. Minimum A∪B elements condition: Out of 8 elements of set B, 7 elements are identical to that of set A.

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What is the minimum value n(a) = 5?

Minimum value of n (a) is 5 where n (a intersect b) = 0. Smaller number will only produce value less equal than 8 which not satisfy the equation. So n (a) >= 5. Greater number than 9 will only produce number greater equal than 10 which not satisfy the equation.

How do you find the minimum and maximum number of elements?

Minimum A∪B elements condition: Out of 8 elements of set B, 7 elements are identical to that of set A. In this case A∪B=B & it will have 8 elements. Maximum A∪B elements condition: A & B are disjoint sets, that no element will be common to them. Then: n(A∪B)=n(A)+n(B). A∪B has 15 elements.

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