-422-4 dz. Then Let C: |z-1|=3 and I = $. z2-1 O I=4ri |=4rti O l=0 by Cauchy-Goursat Theorem O I=-2ni O None of these I=0 (without applying Cauchy- Goursat Theorem) O I=2ni

Q: Coshx=13 5.

A: Cos hx=13/5 Here proper example is not given so I am finding  all remaining tems like tanhx…

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

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: 2. メ+ 2x

A: I have given an answer in step 2.

Q: (2+3i)2=

A:

Q: x5 + 1 dx x4 + 2x3

A:

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

A:

Q: J 3x - 2 4x² + 4x + 17 dr

A: Breaking the numerator is the key here. After that, break the given function into two parts and then…

Q: 6x4-5x3 +4x2 - 3x + 27 dx. Find 2x2

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: Long division

A: The given algebraic expression is: (2x5 – 4 x3 + 3 x2 + 5 x - 15) / (x2 - 5) Write the problem in…

Q: -dx 2x3/2 — Зх2

A: Given : ∫x2x32-3x2dx ∫x2x32-3x2dx = -∫x3x2-2x32dx Now, let us solve ∫x3x2-2x32dx Let us take  u=x⇒…

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: (2æ + 5)² dx

A:

Q: dx 1+ 2x + 2x²+2x²tx4

A:

Q: 3hx 3x 2. २ +२ ८

A: As per the guidelines I have to do a maximum of 1 question so I request you to submit the remaining…

Q: Complex bet गोगकीपसी 2.

A: We have to shown that tan^(-1)z =(i/2)log((1+z)/(1-z))

Q: S (7z³ + 4x²) dx

A:

Q: Vx² - 2x + 3 dx

A:

Q: (2+3X) dx 2-4x-3x2 SUDDIN

A: We will solve this integration by substitution.

Q: 3x² + 2x t 3 dx と 20

A:

Q: f 4x² csch² x³ dx

A:

Q: V25x² – 4 dx 8.

A:

Q: evaluate using the double substitution technique intergral 5x (square root(5x-3))dx

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: 3 dx Jo 2x2+5x+2

A: 32x2+5x+2=3(2x+1)(x+2)=32x+12(x+2)=32Ax+12+Bx+2=3223x+12-23x+2=1x+12-1x+2∫0132x2+5x+2dx=∫011x+12-1x+…

Q: 3x-6 dx VE-2

A:

Q: • 21 real imaginary 2)

A:

Q: V9 – 4x2 dx

A:

Q: 7 + Vx + x dx

A:

Q: + C 2x dx

A:

Q: YOUR TURN 4 x +3 dx. 2+6x Find

A:

Q: dx Va + V -3

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

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.