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How many the number of surjections that can be defined from setA with n elements to a set B with 2 elements?
Wiki User
∙ 11y ago
2x2^(n-2)
Wiki User
∙ 11y ago
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How many subjects does a set of a elements have?
The number of subjects will depend on what the elements of the set are. The number of subsets is 2a.
How many subsets with an odd number of elements does a set of 10 elements have - Can you explain?
512 subsets
How many number of different known substances are there?
There are currently 117 different elements known to humankind. Those elements make up everything we know.
How many one one functions are defined from a set having n elements to a set having m elements?
None if n > m n! if n = m and mPn = m!/(m-n)! where k! denotes 1*2*...*k
How many odd subset number in 101 element?
There are 2100 = 1.268*1030 or 1,268 octllion subsets with an odd number of elements.
How many elements are in the set ab and c?
There are 2 elements: ab is one and c is the other.
How many subjects does a set of a elements have?
The number of subjects will depend on what the elements of the set are. The number of subsets is 2a.
How many HTML elements can one Form have?
there is no such limitation. you can have any number of form elements
How many number of elements does KNO3 have?
KNO3 has 3 elements which are potassium, Nitrogen and Oxygen.
How many types of user defined exceptions are there and list them?
They are user-defined. In other words: You & Me (Users) define them (make them). There is an endless number of user-defined exceptions
How many elements have an atomic number of 42?
1
How many subsets with an odd number of elements does a set of 10 elements have - Can you explain?
512 subsets
What number in the nucleus makes the elements unique?
That would be the Atomic number. It tells you how many protons are contained in the nucleus of an atom. No two elements could share this number.
How many protons are in the Element 57?
57, the number of protons determines the elements number.
How many elements contain the same number of outer electrons as sodium?
The number of elements that contain the same type of outer electrons as sodium is 11.
How many Elements does Elements?
The periodic table has about 118 elements, if that's what you're asking.
How many elements have the same atomic numberin the periodic table?
None. All elements have a unique atomic number designated by the number of protons contained in their nucleus.
