If n(A)=40, n(B)=24, and n(A n B)=6, find n(A u B).

Q: If S = {a,b.c} with P(a) = 5P(b) = 7P(c), find P(c). %3D

A: It is given that P(a)=5P(b)=7P(c).

Q: if y = 5/2[e^x/5 + e^-x/5], the show that y,, = y/25

A:

Q: GIVEN: Z, = 3ej(z/6) Z, = 2ej(#/4) FIND: 1.) Z, Z,

A:

Q: Find the limit.

A: Given,

Q: arch report states that t(18)=+3.09, p<. 05. For this test, r2 =. 33. True

A: Given: df = 18 test value (t) = 3.09

Q: If n(A) = 41, n(8) = 17, and n(A N B) = 4, find n(A U B).

A: In this question we have to find n(A U B)

Q: If n(A) = 45, n(B) = 16, and n(A n B) = 2, find n(A U B).

A: Given :nA=45nB=16nA∩B=2

Q: If m ∠ D R C = ( 5 x + 42 ) ∘ and m ∠ C R A = ( 2 x + 75 ) ∘, then x =____?

A: Given,         ∠DRC=5x+42° and ∠CRA=2x+75°

Q: If n(A) = 62, n(B) = 21, and n(An B) = 3, find n(A U B).

A:

Q: If n(A U B) = 21, n(A n B) = 16, and n(B) = 19, find n(A). n(A) =

A:

Q: find AT, ATA, and AA". 2 -3 3. 9. 2 1 2. 3 10. [1 -2 -3]

A: We have to find AT,  ATA and AAT. The transpose of a matrix is obtained by changing its rows into…

Q: If it was 3 A = [ ²³₁ 4 So [20 0 8 A² = 11₁3 - A 51 41 A² = [¹64] - B 9 -C 20 A² = [13 A² = [16 9 5]…

A: To find the square of the given matrix.

Q: If n(A) = 45, n(B) = 23, and n(A n B) = 8, find n(A U B).

A:

Q: n(A U B) = 155, n(A N B) = 30, and n(A) = 105 %3D What is n(B) ?

A: We have given the values n(AUB)=155 , n(AnB)=30 and n(A)=105 . Then to find n(B) .

Q: In a A ABC, if ZB = 50° and sides a = 15.24 m, c = 3.84 m, then side b is_ O 17.11 m O 15.11 m O…

A:

Q: If n(A) = 42, n(B) = 15, and n(AN B) = 1, find n(A U B).

A:

Q: If the P(A)=0.4 ,P(B)=0.2,P(A | B)= UB)-0,5 Than P(B/A) is :0 :0 C NIO

A: Option D is the answer.

Q: if  Let P(C) = 0.2, Let P(D) = 0.3, Let P(C | D) = 0.4  how do you find P(D | C)

A:

Q: If n(A) = 42, n(B) = 17, and n(A N B) = 8, find n(A U B).

A:

Q: Given that ∑∞n=1 (1/n2) = π2/6, find ∑∞n=1    (4/n2)

A: Answer and explanation is given below....

Q: If n(A U B) = 96 and n(A) = n(B) = 69, find n(A n B).

A: Let A, B be sets and n(A), n(B), n(A∪B) be the cardinality of the sets A, B and A∪B respectively. It…

Q: If n(A) = 45, n(B) = 22, and n(A N B) = 9, find n(A U B).

A: By using inclusion and exclusion formula, we calculate the required value.

Q: If n(U) = 100, n(X) = 51,  n(Y) = 43   and n(XUY)' = 15 What is n(X ∩ Y)?

A: Given: nU=100, nX=51, nY=43 and nX∪Y'=15. First, find nX∪Y as follows. nX∪Y=nU-nX∪Y'=100-15=85

Q: Find EF if: a) DF = 17 and DE b) DF %3D 15 12 and DE 8V2 =

A: Consider the below triangle. a) Obtain EF. DF2=EF2+DE2EF2=DF2-DE2EF=172-152=289-225=64EF=8

Q: If n(A) 108, n(A U B) = 155, and n(A n B) = 43, find n(B).

A: Given: n(A)=108, nA∪B=155 and nA∩B=43.

Q: In the diagram below, if mz1 = 28°, mz2 = 17°, and mz3 = 85° , find mz4. %3D 3 4 35° O 113° O 50° O…

A: J

Q: 1. If RX is 9, XV is 2 and TX is 6, find XS.

A: As per guidelines, we will solve first question only. 1. Given  RX¯=9, XV¯=2, TX¯=6

Q: А - (BUC) — | (А — В) UC (А — В) U (A — С) | О Оption 4 Оption 1 (А — В)n (A — С) (А — В — С)

A: 1. As by distributive property A - (B ∪ C) = (A - B) ∪ (A - C) Hence Answer: Option 1 (A - B) ∪ (A -…

Q: If n(A) = 41, n(B) = 18, and n(A n B) = 6, find n(A U B).

A:

Q: If u(x) = x3, then du = 3x2.

A:

Q: a. If mMY =115 and mPY=72, what is mzD? b. If mzD = 35 and mMY = 167, find mPY. c. If mPY = 81 and…

A: The given diagram is

Q: If n(A) = 102, n(A U B) = 159, and n(A n B) = 45, find n(B).

A: Hi there! Since there are two different questions we will solve one question for you. As the first…

Q: If n(A) = 44, n(B) = 15, and n(A n B) = 4, find n(A u B). %3D

A: Using the union formula we get:n(A∪B)=n(A)+n(B)-n(A∩B)=44+15-4=55

Q: If n(A U B) = 94 and n(A) = n(B) = 66, find n(A n B).

A: Formula for finding nA∪B is as follows. nA∪B=nA+nB-nA∩B

Q: AS B iff (B n C) U A = B n (C U A)

A: note : As per our company guidelines we are supposed to answer ?️only the first question. Kindly…

Q: If n(A) = 41, n(B) = 21, and n(A n B) = 9, find n(A U B).

A: Given n(A) = 41 n(B) = 21 n(A n B) = 9

Q: If A=6i+4j-k and B=7i-j+8k, what is R= AxB? If A=6i+4j-k and B=7i-j+8k, then R=A-B?

A: Given vectors

Q: If n(A) = 62, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B).

A:

Q: If Alice is tall, Bob is taller than her, and Carol is taller than both of them, ther Carol is tall.

A: Given statement is: If Alice is tall, Bob is taller than her, and Carol is taller than both of them,…

Q: e Va € R, if 1 ≤ a, then ³n € N, 2a + n n+1 <a

A:

Q: If n(A) = 64, n(B) = 18, and n(AN B) = 7, find n(A U B).

A:

Q: If n(A U B) = 98 and n(A) = n(B) = 68, find n(AN B). %3D

A:

Q: If n(A) = 61, n(B) = 18, and n(A N B) = 5, find n(A U B). %3D %3D %3D

A: n(A)=61, n(B)=18, n(A∩B)=5

Q: If mML – (11z – 5)", mJK = (4r + 26) "andm/MNL (10z – 12) ,find m/MNL.

A: Question 1,Given,           ML⏜=11x-5° , JK⏜=4x+26° and ∠MNL=10x-12°

Q: If n(A U B) = 92 and n(A) = n(B) = 64, find n(A n B).

A:

Q: Lorraine is paid a commission of 15% of sales above 400 RO of hand-painted tiles. What commission…

A: Comission she earn = RO 111 Option d is correct.

Q: A research report states t(18)=+3.00, p<. 05. For this test, r2 =. 33

A:

Q: If n(A U B) = 99 and n(A) n(B) = 61, find n(A N B).

A:

Q: If n(A U B)=96 and n(A)=n(B)=66, find n(A n B)

A: Here from the given information:

Statements and Logic

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