2. 3. au +- 4. +100 5. =0 6. Verify that the functions u(x,y)=x²-y2 and u(x,y) = e* sin y are solutions of the equation a?u a'u =D0 212

Q: 12-10-1+4

A: Given:

Q: Find the Rank of B 2. 2 B= 24 2

A: According to question,Given matrix,B = 212243212

Q: 3 + 9 m=0' 2"

A:

Q: 2х + 1 6. х — 5 VI

A: given that 2x+1x-5≤3 we need to solve this inequalities and find the interval in which x lies…

Q: C3x2 + – 4 kx - 5x- 6.

A:

Q: -7 5 1 9 0 -2 -1 2 -1 4

A:

Q: 4 2 1 (1) 2x -3 9

A:

Q: 4x + 5=9 + 4x

A:

Q: 1 ER=1 (- 100 k%3D1 2k+1

A:

Q: -2- 4- 3 10

A:

Q: 3-4+8

A: 3-4+8 =-1+8 =8-1 7

Q: 2. K 5x+5 16 35

A:

Q: 7 4 2x - 5 x+5

A:

Q: 22n+1 3n+1 2.

A:

Q: 7 - 6(1- 2x)

A: Topic:- algebra

Q: 4X2 - 25

A: We have to use a^2-b^2=(a+b)(a-b) formula to factor it.

Q: 1+7/7 + 8

A: Answar would be 10

Q: Y -2 -1 1 3 6

A: Given query is to find indicated limit.

Q: 1.E=2 Xị

A:

Q: 2(3+3+9-8)-6

A: Given data:- 2(3+3+9-8)-6

Q: 7 3 3 4xy. 2x2 Show Your Work

A:

Q: Simplify 4 3x 4x

A: 3x7 *4x4=?

Q: 5+ 4+ 3-+ 2.

A: Given data:     The figure shows the vector's schematic diagram, whose magnitude is r and making…

Q: Graph the equation. %3= 4 2 -4 -2 4 -4 -2 -4 -2 2 4

A: We have to graph the equation  x=54

Q: limx→- f(x) limo+ f(x) limx→ = = =

A:

Q: 2k-4k2

A: Given that

Q: 10 Зх + 3 6. 9.

A: Answer

Q: -5 -2 1

A:

Q: 13-2+3

A: this is a simple calculation question we will simplify this by normal calculation.

Q: 6.2m-16.3+2.8m=5.7+10m

A: We are calculating the value of mBy taking of the m terms on the left-hand side and the other terms…

Q: 9x4 y4  x  x2  y2

A: Given:  9x4y4 × x2y2

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.