If n(A) = 10, n(B) = 14 and n(AB) = 3, what is n(AUB)?

Q: (m) For ro = -8, 11 = -7, 12 = -6, 13 = -5, I4 = -4, f(z1)Ar,

A: Given

Q: zn 3n+1 7. 4-2n nニ」

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Q: { 2z + y = 4 Ty = dz +1 9.

A: Since you have asked multiple questions in single request,  So we will be answering only first…

Q: S ((V80 – x2 ) – (0.3cos (1.2r + 1.3) + 5) d -(0.3cos(1.2x + 1.3) + 5) )dx

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Q: What is the answer to C(n, n-r+1)

A: The formula of the combination is given by: Crn=n!r!  n-r!

Q: Given that ² (₁+¹) 9 () = 9 ¹ (3) · = 11440 and = 6435, what is the value of (3) 9 ? Enter your…

A: Given n+19 = 11440 and n8 = 6435

Q: Q1 -/m 3 SoNe |3x+1|-4=1

A:

Q: Assume that n / 7 = q R3. What is (3n + 4) / 7

A: Givenn/7 = qR3n = 7qR3

Q: IfP(A =0.3,P(B)=0.4andP(A and B)=0.7areAandBME?

A: The probabilities of the events are given as follows:

Q: 17 (4D? + 4D + 1)y = 0

A: It is differential equation problem

Q: 15- (x + 5)lnxdx =? a) (-21/4) - 12In4 b)O (21/4) - 12ln2 (23/4) - 12ln4 d) O (-23/4) + 12ln2 e)…

A:

Q: P(A)=0.39P(A)=0.39, P(B)=0.36P(B)=0.36 and P(AandB)=0.25P(AandB)=0.25.P(B∣notA)=

A: It is given that, P(A)=0.39, P(B)=0.36 and P(A and B)=0.25.Let AC be the complement od the event A.…

Q: 2. S 2z+8 dz (z+7)a

A: A detailed solution is given below

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

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Q: I (n Ps)= 48 3 (nC4)

A: Solution

Q: Does each of the following series converge or diverge? Why? Show all your work and MUST include the…

A: To determine whether the series ∑n=1∞​(3+8n2)(2n2+1)​​ converges or diverges, I'll use the Direct…

Q: given that P(A or B) = 1/5 P(A) = 1/8 P(A and B) = 1/9 find P(B)

A: Using the basic formula of probability for mutually exclusive events: P(A or B) = P(A) + P(B) - P (A…

Q: Given_n(A^B) =23___,_n (A) =46, n(B)=51, calculate n(AUB)=?_and enter your answer in the box…

A:

Q: Given that P = (3 -4) and Q = (-2 1)                          (7 6)                ( 0 5) Calculate:…

A: To Calculate:a) ½(P)b) 1/3(Q)c) 1/2(P) + 1/3(Q)d) ½(P) – 1/3(Q)e) 1/3(Q) – ½(P)

Q: Compute the following. (a) P6, 2. (b) C6, 2. (c) P6, 6.

A: P(n,r)=n!n-r!C(n,r)=n!n-r!.r!

Q: 1) 2xyy = (y)2 +1

A: we have to integrate

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

Q: Pind Parckial Fraction S+ 2un

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

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: Quertion rso, a,b €R,fiBr (la,b R cen differantiable and Cx, yJ E&c (labl] %3D Caldulate the…

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Q: If n(A U B) = 20, n(A N B) = 3, and n(B) = 13 , what is n(A) ? Your answer

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Q: 15. For Sg, find (12)(245)?

A: Topic!  Permutations of Group.

Q: 14. If 3x + 1= 5, then x + (A) (B) 2 (C) 3 10 (D) 3 (E) 3 2/3

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Q: r(z) = 31* +41² + 71 + 4,

A: Express mathematically the definition of derivative. f'(x)=Lth→0f(x+h)-f(x)h Let the given…

Q: P(A)=0.68P(A)=0.68, P(B)=0.22P(B)=0.22 and P(AandB)=0.10P(AandB)=0.10. P(notB∣notA)=

A:

Q: 3e2i® e2i® is equal to 3 None of these -3 -1 1 ООО О

A:

Q: 2 - Find: (a) 3a ,(b) a +b , (c) a-b , (d) la + b|, (e) a- b|, (f) 3a – 4b and (g) | 5a + 2b|. If 1.…

A: