10) (-3x - 15x- 4x) dr 3 A) 1 +C + 4 ,5 3 В) 1 + .4 + C - С) -22х + С 3 D) 15 4 +C 4 | 3 +

Q: Since b =2i ̂-j ̂-3k ̂ and c =i ̂-5j ̂+k ̂, what is the result of ( b . c )?

A:

Q: then 7(1 - а)М? + 6(1 - а) Мт %3D ВM?, 7(1 - а)т? + 6(1 — а)Мт %3D Вт?, Subtracting we obtain Y(1 –…

A:

Q: How did he get the value inside the line 162 112 96z 16 - (2+1)(4z-1)(2z-1) 85(2+1) 85(2+1) 5(2z-1)…

A: Solution is given below:

Q: I. Determine if solving the problem needs permutation or combination. Then, show the working…

A: Permutation: A permutation of a set is defined as an arrangement of its members into a sequence or…

Q: how many intergers solutions to x1 + x2 + x3 + x4 = 29 are there for which x1 ≥ 5, x2 ≥ 2, x3 ≥ 6…

A: The given equation is -  x1 + x2 + x3 + x4 = 29 where x1 ≥ 5, x2 ≥ 2, x3 ≥ 6 and x4 ≥ 5 We have to…

Q: The numbers 1, 2, ... 10 are written in a row. Is it possible to put signs - and + between them so…

A: We know that the sum of all the numbers from 1 to 10 is 55

Q: Show that =- 5)" /31 + 6. 1 = 2 ) /7! + () /9! – ... %3D | -- IN

A: We know that, from the Taylor's formula for power series expansion of sinx is given as…

Q: If a coin is tossed 100 times, we would expect approximately 50 of the outcomes to be heads. It can…

A:

Q: A Moving to another question will save this respons Quèstion 1 If y = u - 4 and u = 3x2 + 10 , find…

A:

Q: Prove that in Q(/-5) we have (3,1+ 2v-5)(3, 1 – 2-5) = (3).

A: To show the equality, first we take an element of the product and show that it is in (3) and then we…

Q: 3 10. Show that R² span

A:

Q: he binary operation * defined on Z by x * y = 1 - 2xy. Does * satisfy commutativity and…

A: The binary operation * defined on Z by x * y = 1 - 2xy.To find does * satisfy commutativity and…

Q: 2, then the conju

A:

Q: might be tired but I think I calculated wrong. 24/3 - (-32/3)= -29? Is this correct?

A: We have to calculate the sum.

Q: 1. What is the primary purpose of map symbols and what are the three types of symbols that we can…

A: Primary purpose of map symbols- symbols make it easy for people to understand the map and to get…

Q: If u = -12i - 6j and v = 9i + 9j, findu + v. O 21i - 4j O 21i + 3j O -4i + 3j O -3i + 3j

A:

Q: 20. Algebra mZOZP = 4r+ 2, MZPZQ = 5r - 12, and MZOZQ = 125. What are m2OZP and MZPZQ? %3D

A: In this question we have to find m∠OZP and m∠PZQ

Q: In a study of pain relievers, 50 people were given product A, and 38 experienced relief. In the same…

A: It is obtained that: For product A: Total participants=50No. of participants, who got relief=38 For…

Q: Arnold says that 25 = 3, and he uses the picture in Figure 3.30 to support his conclu- sion. What is…

A: Given that: According to Arnold reasoning:  223=45

Q: system consist of 4 component in serial, if the 1st component reliability is 80%, 2nd component is…

A: Percentage of reliability of component 1 is 80%. Percentage of reliability of component 2 is 85%.…

Q: Show that 1/3  Tn +  2/3 Mn  = S 2n

A:

Q: What is the cartesian product of sets {1,3,4} and {2,9}?

A: 1, 3, 4  and 2, 9

Q: = (-10,6, –4) be in R and a be in R. Then , 36 , Let x ат — ).

A:

Q: 2. Show that 1 2 = (1 - )( - )(? y)

A:

Q: 2. If 0 is in QIII then 180° < 0 < 270° and must be in since

A: 180°&lt;θ&lt;270°

Q: In a stack of cards, each card has a number and letter on opposite sides. You are told that all…

A: Each card has a number and a letter on opposite sides. Any number that is even as well as divisible…

Q: How to proof: R2=(Cov(X,Y)/SxSy)2

A: R2 is defined as the co-efficient of determination, which determines whether the fit of our…

Q: 2. Prove ΣΫ; = Y 3 Prono ΓΥΠ |

A: Let X be a Random variable with a Probability density function or probability mass function f(x)…

Q: If an =n+ 3", n >0 then choose the correct option O az = 4a2 + 10a0 + 4 a3 4a2 - 10a0 4 аз — 4а2 +…

A: I have checked one by one for given option

Q: 4. Demonstrate that Re(iz) = -Im(z);

A:

Q: Q2.2 Compute 3 -7 2 3 3 -3 det 3 -8 2 - 3 2 2 (Entor the

A: according to the guidelines we should able to do only one question at a time #2.2

Q: 4. Prove that, VR, -11-

A:

Q: 12. I recently decided that I wanted to start a garden in my back yard. While I don't have a huge…

A:

Q: 1 5, If 21 = 2 = 3, 4 = 5, and mz4 = mz3 + 10°, What is m25? %3D m25 =

A: We can find the value of angle 5 as below.

Q: The mode for our class on Exam 3 was 74%.  That means that at least one student in our class scored…

A: Mode is the value that is maximum repeated. So, at least one person have scored the marks same as…

Q: 19. The sum of 3 real numbers is known to be zero. If the sum of their cubes is e™, what is their…

A: Solve #19

Q: in= aRo can direetly /KT. by gomma fometion, We write Jo a Kox2 &KT 2

A: If you have any doubts in the solution please ask me  in comments i will reply you as soon as…

Q: (4). Show that of X~UCO,!) as Y=-n-X)~ txponenkalla),

A: i) Uniform distribution : If X follows Uniform distribution over interval (a, b ) then cumulative…

Q: I have a rectangular carton filled with Each of my 6 friends can be assigned an equal number of…

A:

Q: A postulate can be proven to be true using mathematical rules. O True O False

A: True.

Q: 21 Given 3x7 +8x5 - , determine, y" O 630x4 + 480x² + 126 5x4 O 840x3 + 360x 504 - 504 O 2520x3 +…

A:

Q: 4. Verify that (¹)² (j³)² = j³² | j³² but (²)³ #jj² j2

A:

Q: 5. Demonstrate that Im(iz) = Re(z).

A: It is required to demonstrate the problem 5. Problem 5 is solved below in detail.

Q: Suppose that X, Y ⊆ U. If n(X) = 24, n(Y ) = 18, and n(X ∩ Y ) = 14, what is n(X Compliment ∪ Y ) if…

A:

Q: Prove: 4 x,,x2x, ER, then |x, +x, +.. + x,| s |x,|+|x,|+... + |x,|

A:

Q: 2 FIND THE PARAMTRIC AND SYMMETRI C EGUATIUNS OF THE LINE THAT PASSES THROUGH (2,8,10) AND く2,8,147…

A: The given data is: The line passes through 2,8,10 and parallels to 2,8,14 To find the parametric and…

Q: Here's a problem that was used as the basis of a television show to illustrate the difference…

A:

Q: How many possible ways are there in arranging a red ball, a blue ball, and a green ball in a…

A: We have 3 types of balls ( Red, blue and green) so the number of ways of arranging them is 3!. Now,…

Q: 18수 16 14 -12 10- -8 -4 -2- -2 2 4 -2 -4 --6

A:

Q: ow would the u substitution work for the last two step

A: