-1) nt2 3.

Q: Σ (-1)", n = 0 40

A:

Q: 19 .102 .102 to the leftof2= 45

A: The area value to the left of z=0.45 is obtained by using standard normal table.      Use Table :…

Q: Evaluate: E° (2n + 5) = [?]

A: Expand then solve

Q: -3 + n 15) 8. = -1 %3D

A: Solution:-

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

A:

Q: What is AA-. wbetce 2 2 1 2 2 2 1 1 A = 2

A: To Determine: find AA-1 Given: we have a matrix A=122212221 Explanation: we have a matrix…

Q: Q:- Show thet B(n, n) B( n+on+=2 1-40

A: The solution is given as

Q: Q 6-10- 11 by using product rule

A: Consider the given function:…

Q: 2 (72 + 3z*)de Find 3

A:

Q: IfX~N(7,4), the P(15.364 ≤ (X-7)² ≤ 20.095) is

A: Given problem is :

Q: Hence evaluate

A:

Q: Which of the following is equal to csc(-112.5°)? -2/2+ v2 - V 4+2/2 | o V4+2v2-2/2+ v2 | O…

A:

Q: 12. If 2 does not divide xy, then 2 does not divide x and 2 does not divide y.

A:

Q: ち-5JEい4 Lim a) メう 2JF+JE.16を

A: Note: According to bartleby we have to answer only first question please upload the question…

Q: In r dr r2 Evaluate

A: The given integral is: I=∫ln xx2 dx

Q: s's 64-y2 | 64-y2

A: To evaluate integration

Q: []-[462] [] 16 || x(0) = 4, y(0) = 4 +

A: Given that: x'y'=42-16-4xy,x0=4,y0=4 The objective is to solve the given matrix. Let consider,…

Q: 3) 3R2 + R1 R1 > 4 5 1 -1 2 -7 ,о1: iotion or

A: Given the matrix

Q: 3 Gan that 212y = 2-2y finel 2y 5.

A: According to our guidelines we can answer only first question and rest can be reposted. I did not…

Q: Q4. Given that 30-3 1 0 1

A: the given matrix is A=-10130-310-1 The characteristic equation is A-λI=0…

Q: 12) Is the Discriminant Positive, Negative or Zero ?

A: We are asked to find whether given is positive or negative.

Q: So

A:

Q: find w3, of 8+ 8/3i O2/15° O2/285° O2/105° O2/195°

A: The given problem is to evaluate and simplify the given complex expression and find the value of w3.

Q: -7c+9+5=-27

A: The given expression is: -7c+9+5=-27

Q: Evaluate for n equals -2 n2+9n+3

A: The given expression is

Q: 2.23 + 0.21i

A: We have to choose the correct answer from the given options according to the given information

Q: а. 326 c. 489 |2 1 b. 389 d. 131 5 -1 1 -2 - 3 -4 -3 - 4 3. 3. 2. 9, N - -3

A: The given determinant is: 293115-131-22-33-4-3-4

Q: n=12, CL=90% x2 an-1

A: Given,n=12α=1-0.90α=0.1degrees of freedom(df)=n-1df=12-1=11

Q: +++ -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 + ++++ 9) 8/4n – 3| + 8> 32

A: subtract 8 from both sides divide both sides by 8

Q: Find AC. C 27° 2.

A: A right triangle

Q: what are the first five terms 2n2+5

A: Putting the values of n we have

Q: so

A:

Q: .1+6+ 3! B.7-+- (-1)"7m-1 +.. 3! 5! (2n+ 1)!

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: - 16 8 |x+ -4 > 0. = 21-1 + 4

A: Note:- As per our guidelines and due to time limit, we'll answer the first one as exactly one is not…

Q: nP2 = 72 nPn-2 = 360 13P = 17 160

A:

Q: Describe the behavior of the expresion as x → 2+ and as x → 2. Enter oo for 0 and -00 for –0. 3x As…

A: We have to find the end behavior

Q: -3- -7= Using chips A. Using zeros B. Changing to addition

A: our objective is to evaluate.

Q: -3 5 7 0 12 -1 1 4

A: we have to find the determinant of the matrix by reducing it to upper triangular matrix.…

Q: 2 3] b) 2 3 5x= lo 1 21

A:

Q: 2) y = 3tan 3 - -2 3n 27 5n 3n 7 47 9n

A: Given query is to graph the function.

Q: -1)in b. 3.

A:

Q: Q5) Evaluate: So SLv2(x+ 1) dzdydx

A:

Q: S(n+1)² 4. 2n+1

A:

Q: *** V· Vo = + ax2 dy2 az2

A:

Q: Find the value of x in OQ. 5x – 6. LA 2x+ 9- N/

A:

Q: 5. 1,--5n +11

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

Q: Convest the into panthantage 16 25 5. 8. 7. 16 3)

A:

Q: what is the Valueaf the sund 2.

A:

Q: Is 2(n + 3) equivalent to (2n + 6) (n + 3)? True False

A: 2n+32=2n+3n+3=2n+6n+3