Let z be a complex number. Then tanh(2+ Ti) is equal to * cothz O -tanhz -cothz None of these O tanhz

Q: (-14) + (–7)

A:

Q: メ+1

A:

Q: 1. Find L-¹{e-³s} 5}

A: We have to apply the inverse Laplace transform of the second shifting theorem to find the solution…

Q: factors of 24 that add up to 10

A: factors of 24 that add up to 10

Q: 8. 8. 3/ 2.

A:

Q: b. N(0)

A: Given,  r→t=sint, t, cost                   ...1

Q: 12 5(.8)0

A: We can solve given problem by using G.P series.

Q: Select and order the steps to prove the special product pattern for the square of a binomial. Step…

A: A square of a binomial is of the form (c+d)2  We first write it as a product (c+d)(c+d)Then we…

Q: Find lim (x,y)→(12,3) xy cos(x – 4y). OS 1. –36 2. 36 3. 3 4. 0

A:

Q: 4(2w-5) = 5w + 4 %3D

A:

Q: (5V3)2

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

Q: N. 15 12

A:

Q: 2 3 B={ A= 3 Find: A+B .B+A .A-

A:

Q: 619 d. 4 10

A:

Q: (4 – a2)

A: To integrate.

Q: 6.3 3

A:

Q: 5)235

A: Answer : 47

Q: 2.)(-6)-(5(1-3)-6)-4+9)

A: The given equation is as  (-6)-(5((-3)-6)-(-4)+9)

Q: 3x 13)

A:

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: 4.122

A: Given Information: a) Suppose each lot contains 10 items, you decide to sample 4 items per lot and…

Q: y27x+2

A: y >= 7x/4 +2

Q: 18(9+7)+3

A: 18(9+7)+3

Q: Identify the work done, J. F.dr by an electric field, E = (x + xy)î + (y + 5)f – 5zk V/m to move an…

A: Work done along the curve C by vector field F . Where C is given by parametric equation r(t)…

Q: Identify the postulate for each drawing

A: Identify the postulates for each drawing

Q: 6. 4 Z+ 1 z+ 7 2.

A: Given,  4/(z + 1)  =  2/(z + 7)  To find value of z.

Q: 12 10 6. X%=

A:

Q: The columns of Q were obtained by applying the Gram-Schmidt process to the columns of A. Find an…

A: Solution by using Gram-Schmidt process as follows :

Q: (S+a?) (s*+b?)

A:

Q: 9. x+8

A: For two intersecting chords , the  multiples of the lengths of the line segments on each chord are…

Q: What is the product of 3 and 3?

A: To find the product of given irrational numbers.

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.