Assuming all 26 letters are possible. for the first letter of surnames and given names, how many different sets of initials can be formed if every person has one surname and 2 (a) exactly a given names. (26) (²6) (26) (16) at most a given names 2 C) at most 3 given names

Q: if x1  + x2  + x3 +x4  x5 +x6= 82 and xi >= 3  and 1<= i <= 6   find combinations with repetition of…

A: The number of integer solution vectors to the equation  ∑k=1nxk=t , for each xk≥a the number of…

Q: How many integers from 1 through 1000 are multiples of 7 or multiples of 4?

A: Let A be the set of integers that are multiples of 7 and B be the set of integers that are multiples…

Q: How many zeros does 25! end with?

A: A number will have trailing zeros when 5 and at least one even number are factors of it.   Also, the…

Q: How many numbers of four digits can be formed with the digits 0, 1, 2, 3 (repetition of digits being…

A:

Q: please explain step by step, every concept in detail

A: To solve this problem, we can use the concept of combinations. Since the balloons of the same color…

Q: Find integers ? and ? such that 3220? + 6006? = gcd(3220,6006).

A: Remark: The greatest common divisor (gcd) of two integers is the greatest integer that divides both…

Q: A trade union asks its members to select 4 people, from a slate of 9, to serve as representatives at…

A: Given : A trade union asks its members to select 4 people from slate of 9. To find : How many…

Q: a) 5+3+1+(-1) ++ (-33)

A:

Q: Perqorom the operation 17 possible -4 ft 2. 1. -3 -3 -4 -3 4.

A: Given that, 0-4-512-3·103-1-312-314-4 We have to solve this expression and find the answer.

Q: Remember that the ** means exponentiation and the single * means multiplication. 1.) Provide…

A: According to the bartleby guidelines when student post multiple subpart question then the expert…

Q: How many 5 digit even numbers can you form using all of the digits 1, 2, 3, 3, 5?

A:

Q: How many 4 digit numbers can be formed using only the numbers 3 2 7 6 0 4 9 if the number is odd and…

A: numbers: {3,2,7,6,0,4,9} make 4 digit numbers  no repeatation odd numbers: last digit must be odd.…

Q: (5**) d 4x + Find dx

A:

Q: How do you soleve (5 to the 2nd)4th power

A: Given we need to solve 5 to the 2nd 4th power.We write a to the bth , then we are computing ab.SO we…

Q: how many odd 3 didgit numbers can be formed from 0,1,2,3,4,5,6 and if each digit can be used once

A: For three digit odd number, the last digit of the number must be odd. Thus, the last digit of the 3…