(-7)(-7 – 1)(-7 – 2)(–7 – 3) (7) | | (a) 4 4! 210 7/2 (b) (7/2)(7/2 – 1)(7/2 – 2) 3 3! ||

Q: Which of the following is equivalent to plq (p->q)&(q->p) (d(bb)¡((bb)¡q)((!q)->(!p)))

A: Given: Let us consider the following conditions, p→q&q→pp→q↔q→pp→p→~q↔q↔~q↔p→qq&p→q↔(~q→~p)…

Q: Ok so I have a really hard question whats 1+1

A:

Q: Can you please answer this question and show all of the steps and say the correct letter

A:

Q: d -n (-u) + C If u <0, then u (A) True B) False

A:

Q: 2(r+s) 98(t-5)2 7(5-1) 14(r+s)

A:

Q: 2(18) - (- 6) 11 + (7)(- 5)

A:

Q: (a) What is a12, a22, a23? (b) What is b11, b31? (c) What is c13, c31, c33?

A: given: A=2-356-54 B=4-35 C=732-43561-1 (a) What is a12, a22, a23?(b) What is b11, b31?(c) What is…

Q: 8s - 16 (s² + s)(s² + 1),

A:

Q: Evaluate L{t cos 4t} s2 - 4 a) s2 + 4 s2 +4 s2-16 b) s2-4 s2 + 16 c) s2- 16 d) s2 + 16 O a Od

A: Since you have posted a multiple question ,I will solve the first question  for you. To get…

Q: it should be (1+n)(1-n) for part b,  you did (n+1)(n-1), please correct this

A:

Q: Find (-2, 7)-(6, -9). O/O (0.0)

A:

Q: What is the simplified form of the expression ¬(PA¬Q)? O (-P) ^ (¬Q) O (-P) ^ Q O (-P) v Q O (-P) v…

A: Given that, There is a expression which is following, ¬(P∧¬Q) We have to simplify this expression.

Q: -4-6 -7-3 [B] [F] = 9-7 40 2[B] – 4[F]

A:

Q: why is it -d +e -f and not +d -e +f?

A:

Q: If C(s)=16-2s2 then find a) C(3) b)C(-2) c)C(-1)

A:

Q: 5 -2s2-3s+4- L-¹1-

A: We will use Laplace transformation table to find inverse Laplace transformation of given function

Q: B=i-3)-k , A= 31-j+k ti-B+č=0 (C) asiall asaa

A:

Q: I believe 2f is wrong, suppose to prove that it is a false (per the question) and provide counter…

A:

Q: Find |AT|, |A²|, |AAŢ|, |2A\, and |A¯¹]. 4 03 A 2-1 5 1 46 (a) IATI (b) |A²| (c) JAATI

A:

Q: (n-2)! 2! = In-8)! 8! (n-2) (n-3) (n- 4)ln-5) (n.6) In-1)ln-e)! (n-P)! 8X7X6 x5 X4X3 (n2)In.3)…

A:

Q: How does SN (1-r) = 1-√²+1 What are the operational rules of subscripts?

A:

Q: X+1-6(9+8-6) =34 then x=?

A: According to the question, we have to solve the expression x+1-69+8-6=34. As the above expression is…

Q: L{2et – 4e4 } O 2(s-6) 52-6s+8 O2 (6-s) 52-6s+8 s-6 82 6s+8 (s 6) 2 6s+8

A:

Q: don't get this no matter how many websites I use. (I'm only in 7th grade so pls explain VERY…

A: Given query is to find the value of k.

Q: are you sure it y=4z+8 or is it y=4z+10, i got this other answer from another bartelby teacher, why…

A: Yes y =4z+8

Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: Number of zeros at the end of 26!is, (a) 5 (b) 6 (c) 7 (d) 8

A: .

Q: 11 C6 is equal to O 11! 11!x (11-6)! 11! x 6!

A: given data, we have to find out the 11C6 for the given dataformula for the combination is :…

Q: L(3tcos2t) is equal to? Select the correct response: O [3(s? + 4)]/(s? - 4) O (3s2 - 12)/(s² + 4)² O…

A: Laplace transferom of the function

Q: 20. a = ,b =10 (3,9) (8,0)/ (12,0)

A:

Q: – 3t +2 (b) 24 (a) 15

A: Here we can use the following formula: 1. Lafx+bgx=aLfx+bLgx2.  Ltn=n!sn+1

Q: 3. Show all your steps to evaluate 3 -0.5 -2 -2 a) 16 (16)² + 2² - (²) ² - b) +3

A:

Q: Qz IF A-(-2 4) B=(% 4) 2 3 -2 4 Prove! CA *B)*C A*(BaC)

A: Here, the given matrices are: A=-24, B=5104, C=23-1-241

Q: 2s (s-1)(s+2)J (s+2) Select one: O True O False

A: Let us find the inverse of RHS and LHS separately then we will compare. LHS:…

Q: 2s2-s+4 s(s²+4) =4 + Bs+C s²+4

A:

Q: ame: Score : Teacher: Date : Simplifying Algebraic Expressions 2-5 1) -3(13q - 12) 6) 13(-12 - 5z)…

A: Given that