Let A = {9, 10, 11, 12, 13} and let f: A → N be defined by f(n) = the highest prime factor of n. Find the range of f.

Let take the number be  600851475143, so to find the largest prime factor run the following code Result : 6857 <?php $max = 600851475143; $l_num = 0; for ($j = floor(sqrt($max)) / 2; $j >= 2;...

R = {(x, x + 5): x ∈ {0, 1, 2, 3, 4, 5}}  ∴ R = {(0, 5), (1, 6), (2, 7), (3, 8), (4, 9), (5, 10)}  ∴ Domain of...

R = {(a, b): a, b ∈ Z, a – b is an integer} It is known that the difference between any two integers is always an integer.  ∴ Domain of...

The given real function is f (x) = |x – 1|.  It is clear that |x – 1| is defined for all real numbers.  ∴ Domain of f = R Also, for...

The given real function is () = √( − 1) It can be seen that √( − 1) is defined for  ≥ 1.  The given function is  Therefore, the domain of...

Northwestern part of India experiences the highest diurnal range of temperature. This happens because of the presence of the Thar Desert and also because this region does not have the...

A = {1, 2, 3, 4, 6}, R = {(a, b): a, b ∈ A, b is exactly divisible by a} (i) R = {(1, 1), (1, 2), (1, 3), (1,...

R = {(a, b): a, b ∈ Z, a – b is an integer} It is known that the difference between any two integers is always an integer. ∴ Domain of R...

The given real function is f (x) = |x – 1|. It is clear that |x – 1| is defined for all real numbers. ∴ Domain of f = R Also, for x...

A = {9, 10, 11, 12, 13} f: A → N is defined as f(n) = The highest prime factor of n Prime factor of 9 = 3 Prime factors of 10 =...