1. ај3D2 d = 3 T7 =? 2. ај3 —4 d = -2 T12 =? 3. ај %3D? d = 4 Тзо 3 122

Q: iGO 2. -/3 2/3 1/2

A:

Q: y" + у' — 6у %3 50хе2х + 4e*,

A: The D operator method is a very useful tool to solve a non-homogeneous linear differential equation.…

Q: бу + 4z Зх + Зу = -24 %3D -6 %D 2x 3z = 4 (х, у, 2) -

A:

Q: の tañ 2 = 1+2

A:

Q: (8х + Зу— 4) — (2х — 2у — 1) %3 (6 + Зу) + (-2 + 8у) %3D

A:

Q: 4. 1 Зх + 2

A:

Q: Differentiate. Why y = x2 + 2x - 2 x2 - 2x + 2

A: To differentiate the following function.

Q: 2х +3 Зх +4 5х -30 х- 6

A: Simplify

Q: c) ~4 V3x+4 dx

A:

Q: 2x2 +1 x3 - 3x +2

A: We have to evaluate the following integral: ∫2x2+1x3-3x+2dx

Q: Divide 55-15 2. 1. 15 Jo +2 55

A: 1.  33+25

Q: 5x2 3x1 + 2x2 i. b₁ = 1, b₂ = 4 ii. b₁ = −2, b₂ = 5 -. x1 = b₁ b2

A:

Q: 7/5b=2/b-6

A: Solve the following

Q: 3x2- 5 2x2- 3x-2 1. 3x-1 Зх— 1

A:

Q: 2+x (b) lim 1-2-2+x²

A:

Q: x² - 2x² + 3x² -x +3 "x²³ - 2x² + 3 3

A:

Q: a²²6-1_a-16-2 51. 4a-2-4b-2

A:

Q: 9=4+(-y)

A: Given  9=4+(-y)

Q: x + 3y = 5 3x — 2у - 18 =

A:

Q: 5\4p=4/3p+5/2

A:

Q: 3 3 -%=D= x+2 |

A:

Q: Find at (2, -2, 1) if dy x2 + y? + 22 = 6xz + 6yz + 21 %3D

A: Given that x2+y2+z2=6xz+6yz+21 Then we have to find ∂z∂y

Q: 2x + 글y=D2 %3D

A: Given,          The equation is 2x+12y=-2.

Q: Find the area of the largest rectangle that fits into the triangle in quandrant one with sides x =…

A:

Q: Simplify 4x3 5x* A. 20x7 B. 9x12 C. 9x7 D. 20x12

A: Given: 4x3·5x4

Q: Use the diagram to find all of the missing angles, knowing that a || b 21 = 42 = 23= 1 3 2 54° 12 11…

A:

Q: 3a-3a2k+3-kr-2ka2 ate ka-2ka2 dx -

A:

Q: Evaluate /(5x² – 8x + 7)dx - o 폴-똑 + 7x + c 3 2 O 5x3 8x2 3 2 + 7x + c Sx3 4 S - + 7x + c o 부-폭+7x…

A:

Q: x² + y? = 16 x² + y = 2 ○や+パ=4 *+ア=8

A: This graph is of circle whose center is at (0,0) and radius is 2  General equation of circle with…

Q: (1/12x4+5/8x3+5/8x2+4)+(-7/12x4+3/8x2-4)=

A: Firstly, we remove the brackets and then we collect the like terms and solve  as shown on board.

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.