Let A={a;a=3n and nEN,ns4} ,then A in Roster form is {3,6,9,12}

Q: What does 6!2! 4!3! equal?

A: Using factorial formula:n! = n* [n-1] *[n-2] ------6! = 6*[6-1] * [6-2] * [6-3]* [6-4]* [6*5]     =…

Q: r(-) =? 3 5 7

A: We have to find

Q: Where does the 52 and 26 come from and why

A:

Q: Evaluate. ((-1) -4) +5-(-2)

A: Use the BODMAS rule to evaluate the given expression. −12−43+5⋅−2First solve the terms in the…

Q: B is the wrong option

A: Simple linear regressions can be carried out, as they have been done previously for other sources,…

Q: A survey of 100 people showed that 24 own a car, 59 own a bicycle, and 17 own both a car and a…

A:

Q: The ideal generated by (1,0) is prime in Z×Z. Select one: O True O False

A:

Q: What's the answer to"state your conclusion"

A: We found that, p-value is 0.000 and level of significance is a= 0.05 A drug company claims that less…

Q: Find the Rank of c 32 3. 4

A: Matrix operation

Q: My homework is saying it's wrong?

A: One factor of the quadratic polynomial 5x2+2x+27 is 5x+9. Let, the other factor be (x+a), then…

Q: (a) Write an expression for the function, F(x), if it is known that F'(x) = e-x² and F(0) = 4. Give…

A:

Q: 1 +4 = 5 2 + 5 = 12 3 + 6 = 21 8 + 11= ?

A:

Q: Which is the right option?

A: Pascal's identity states that Ckn=Ckn-1+Ck-1n-1 for any positive k and n. here  Ckn  are binary…

Q: I'm lost

A:

Q: Consider the following system of linear equations. 5x + 2y + 3z = 7 2x + y + z = 4 7x + 3y+ 4z = n…

A:

Q: So which one should I choose?

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: Is it true or false?

A:

Q: 27+2548+432+9=?

A: Given that the expression is

Q: Let A = -1 -9 3

A:

Q: 1+1+1+1 = 4 2+2+2+2 = 16 3+3+3+3 = ??

A: In the given question we have to find the value of 3+3+3+3 to the help of 1+1+1+1=4 and 2+2+2+2=16.…

Q: VE tankrE) de 7.

A: =?

Q: It is wrong. It says they are both incorrect.

A: X-intercepts are found by substituting y=0 in the given function.

Q: Ahmad, Jessie, Sarah, Bill, and Andy are all members of the social networking website Instagram. The…

A: Here we see the network. Where each edge represents friends.

Q: What is the Ho and Ha

A: Null hypothesis  is the hypothesis  of no difference While alternative  hypothesis is the claim that…

Q: Determine the nullity of 3 A = -2 1 -2 4

A:

Q: A survey of 100 people showed that 25 own a car, 58 own a bicycle, and 17 own both a car and a…

A: Solution-: We have Number of people showed that own a car =25               Number of people showed…

Q: A ∪ B ∪ C

A:

Statements and Logic

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