Suppose a various jointly as b and c, when a = 14, b = and c = What is the value of a when b = and c= A 126 B 252 C 7 12

Q: If a2+b2=117 and ab=54 Then find the value of ((a+b)/(a-b))

A:

Q: If n(A) = 12, n(A ∪ B) = 30, and n(A ∩ B) = 6, find n(B).

A:

Q: If 23 + 33 = d and -i + 53 = 6b, express i and y in terms of å and b.

A:

Q: If a? = b² then the value of ()° – að 1 would reduce to:- (a) a (b) b (c) 0 (d) None

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Q: Find the missing value of the following combination 3.C(n,3) = 35 4.C(10, r) = 120 5.C(n,2) = 78

A:

Q: . If n(A) = 15, n(B2)= 20, and n(A ∩ B) = 10,find n(A ∪ B)

A: Given: nA=15, nB=20, nA∩B=10

Q: Given the values of a and b, evaluate >(5a + b). 60 11 12 14 - 3 a 13 - 13 - 1D b 12 - 2 - 4 - 8 10…

A: Given : a 12 14 -3 13 -13 -1 b 9 12 -2 -4 -8 6

Q: If n(A) = 42, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: From the given information,   n(A) = 42, n(B) = 16, and n(A ∩ B) = 4   The objective is to find the…

Q: Given that SST= 270, R2 = 0.75 and n = 40, then the value of SSR is a. 360.00 b. 102.50 OC. 225.20 O…

A:

Q: If  n(A) = 61, n(B) = 16, and n(A ∩ B) = 6, find n(A ∪ B).

A: Given:  n(A) = 61, n(B) = 16, and n(A ∩ B) = 6, To find: n(A ∪ B).

Q: If  n(A) = 105, n(A ∪ B) = 144, and n(A ∩ B) = 46, find n(B).

A: We know from set theory nA∪B=nA+nB-nA∩B

Q: Find the value of x. 6. 10 O 10 6.5 O2.5

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Q: If A2 is changed from 5 to 8, what value will appear in C3 if C3 contains the formula =A2*2?…

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Q: Find n if E-2 3(4)" =262,128. а. 7 b. 14 8 C. d. 11 е. 6.

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Q: For what value of x, y, and z will A = B? -4 and B =

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Q: If n(A) 102, n(A U B) = 142, and n(A n B) = 44, find n(B). %3D

A:

Q: If n(A) = 40, n(B) = 22, and n(A ∩ B) = 4, find n(A ∪ B).

A: topic - sets

Q: If n(A) = 64, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: Given, n(A) = 64, n(B) = 16, and n(A ∩ B) = 4   The objective is to find n(A ∪ B).

Q: IF n(A) = 108, n(A ∪ B) = 156, and n(A ∩ B) = 45, find n(B).

A: Explanation of the answer is as follows

Q: -) Find, if possible , AB and B 31 A= B2 43 15 302 917

A: Explanation of the solution is given below...

Q: If  n(A) = 66, n(B) = 16, and n(A ∩ B) = 4, find n(A ∪ B).

A: Givenn(A)=66n(B)=16n(A∩B)=4

Q: Find the values of: (a) 1/2 x 1/5, (b) 1/4 × 2/3, (c)-1/4 x 2/3 x 1/2.

A: Topic = Algebra As per guidelines , At a time only one question with three parts can be answered.…

Q: b. {r|x € N and 7 <x< 14}

A: Given,  x|x∈ℕ and 7≤x≤14

Q: If  n(A) = 69, n(B) = 23, and n(A ∩ B) = 3, find n(A ∪ B).

A:

Q: Suppose that A = {b, c, d} and B = {a, b}. Find: Q6.1 (A × B) N (B × B)

A: A=b, c, d  and  B=a, b Now, A×B=b, a, b, b, c, a, c, b, d, a, d, b&amp;B×B=a, a, a, b, b, a, b, b

Q: Suppose that Pr[A|B] = 4/5, Pr[B|A] = 8/21, and Pr[A Compliment] = 2/5. Find Pr[A ∩ B Compliment].

A: Given, PrA|B=45PrB|A=821PrA'=25

Q: Translate: When three is added to five multiplied by an unknown is greater than seven. O 5x + 3 7…

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Q: If n(A) = 104, n(A U B) = 141, and n(A n B) = 42, find n(B).

A:

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: If A2 is changed from 5 to 8, what value will appear in C3 if C3 contains the formula =A2*2? a) 8…

A: A2 = 5 c3 = 10

Q: If a/b=2, what id the value of 4b/a?

A: Given,          ab=2

Q: 10 - Evaluate: 2 d .2 1 da a) 0 b) 4 c) 2 d) 3 e) Boş bırak

A: We will solve the following

Q: 2. Find x if m24 2x+3 and m381. 56 8 7 a 42 b. 39 c. 24 d. 21

A: solution:-

Q: If SST = 5,000 and SSE = 550, then the coefficient of determination is Multiple Choice 0.23 0.43…

A:

Q: if a2 is changed from 5 to 8, what value will appear in c3 if c3 contains the formula=a2*2

A: A2 is changed from 5 to 8  We need to find the value of C3 if C3=2×A2

Q: If A2 is changed from 5 to 8, what value will appear in C3 if C3 contains the formula =A2*2? B C 1…

A: Given: The entry in A2 is changed from 5 to 8. And the cell C3 contains the formula =A2*2

Q: Suppose a > 0, (a, 42) = 6 and [a, 42] = 420. Find а.

A:

Q: If 4r = 24, what is the value of 8r + 5

A: For given equation we can multiply any non zero number to both sides. Same way we can also add any…

Q: If a + b 2 6 2 5 ab]s 5 8 Find the values of a and b

A: Give matrix: a+b25ab=6258 The objective is to find "a" and "b".

Q: If > 0, which of the following expressions is equivalent to V ? C D 18

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Q: If PQ = v + 4 and RT = v, what is the value of v? P V =

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Q: (a) Which variable is the respon O X1 O X2 X3

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: If 12 = 0.8, r13 = 0.4 and r23 = 0.56, find the value of 12.3, 13.2 and r23.1.

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Q: If AABC ADEF, find the following. D 4. 70 6. 12 30 B 10 (5y-20)°

A: Solution Given We need to find x and y

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

A:

Q: 5. If f cb 5dx + 4 V8x? . = 2, what is the value of b? a.) 2 b.) 4 c.) 8 d.) 9

A:

Q: If  n(A) = 102, n(A ∪ B) = 156, and n(A ∩ B) = 49, find n(B)

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Q: If 36 * 20/100 = 7.20 and 36 + 7.20 = 43.20 and X * 20/100 = Y and X + Y = 49.51 What are the…

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Q: If MĐBAC = (3x + 5)° and mĐACD = (40-2x)°, find x. A 7B E

A: According to question We have to calculate the value of x

Q: 72,wh

A: Introduction: The division operation is the inverse of the multiplication method. In multiplication,…

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.