sin(3z) Let f(z) = - and C: |z – 9| = 1. Then f. f(z)dz = z²(z-n) а. О b. 2ni с. 9 d. None of the above а. b,

Q: 3x+2 2+9x+1 dx

A:

Q: (y squared minus 2y over 7 plus 1 over 49)

A:

Q: f(3x² cot 2x³ csc 2x³) dx O-csc 2x³ + C CSC O csc 2x³ + C Ocsc 2x³ + C CSC O-csc 2x³ + C

A: We can solve as follows

Q: ³ +5 dx r4 – x3 + x²

A:

Q: 4x + 3 5+4x - x² dx

A:

Q: Z = i+1 then find fourth root

A: Here the equation is given by Z=i+1. The fourth root of the equation has to be determined.

Q: 2 + 1 Showing all work, completely simplify x+1 Final Answer:

A:

Q: (2+3i)2=

A:

Q: x5 + 1 dx x4 + 2x3

A:

Q: 2x3 dx 2x2-4x+3 3.

A:

Q: 2+1 dt

A:

Q: -2 Evaluate (5х — 2) dx -6

A:

Q: 4x² + 5 -dx 3

A: Given, integral is

Q: 2x2 - x + 4 dx. x3 +4x Evaluate

A: ∫2x2-x+4x3+4x  dx

Q: Vse Che quadatic farmuta to solve the quaidratic egaution?

A:

Q: x³ +2x .3 dx x2+1

A:

Q: 2x + 3 dx 4x2 – 4x + 5

A: The objective of the question is evaluate the indefinite integral.

Q: 4x2 -6 dx. x - 4x2 Evaluate

A: Consider the given integration as ∫4x2-6x3-4x2dx

Q: 4x + 1 - dx 4x2 + 2x + 3

A:

Q: 3x +3x-5x² +x-1 dx x² +x -2 Q4 Evaluate

A:

Q: 8x³ + 3x - 1 4x² + 1 dx

A:

Q: J 2+2 cot (2²+42 - 3) -dz

A:

Q: Using algebraic substitution, differentiate the following |2+ Vx dx

A: Note: Since, the student has made an typing error by writing "differentiate" in place of "integrate"…

Q: 2vx2 2 dx

A:

Q: f 4x² csch² x³ dx

A:

Q: Square root of j is equal to

A:

Q: aluate dx (2x+3)5 (2x+3)-4 + C -8 (2x+3)-4 + C 8 (2x+3)-5 + C -8 None

A:

Q: Proof that: 12-a) =r → そ= a+re

A: The solution is:

Q: • 21 real imaginary 2)

A:

Q: b) L,(3x² – 2x + 1) dx

A: on solving this we get the value

Q: which of the following is the boundary of D? A.ƏD = 0 c. aD = 26 C 1 2 - 1 +i | = 23. B. ƏD=C D. OD…

A: For any complex number: z=x+iy, it can be written that: z=x2+y2.

Q: S x²(In x)²dx

A: We can solve the integration as below using integration by-parts.

Q: 3x2 + 5 dx. x2 – 3x +2 Evaluate

A: Integrate∫3x2+5x2−3x+2dx

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.