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Q: Express = 3 in degrees.

A: Radian to degree conversion pi radian = 180 degree

Q: Approximate V(2.03)² + (0.8)² + (2.1)² using a linear approximation.

A: To approximate: 2.032+0.82+2.12 Consider a function, fx,y,z=x2+y2+z2 The linear approximation of a…

Q: 1/6 aresin(3) dx =

A:

Q: Evaluode Lim [x]+[2x ]+ n2

A: We know that, x-1<x≤x Therefore, 2x-1<2x≤2x ⇒3x-1<3x≤3x . . . ⇒nx-1<nx≤nx ∴ (x + 2x + 3x…

Q: 39 + 5 dy 5. (5y~7)²

A: Let's find.

Q: Determine the length of x = 3 + (y – 2)² , 4 <x< 19

A:

Q: a dx Evaluate (4a² +9x*)

A: This question is based on Indefinite Integration.

Q: Find u•v

A: As   u = -12,2         v = 1,6   So,  u→=-12 i+2 j        v→= i+6 j

Q: 2sin2y=2cosy

A:

Q: 2. / Vy² – 4y + 10 dy

A:

Q: bag

A:

Q: dz 22 z²+4z S

A:

Q: (5)Find x if. i. e* = 3, ii. Inx = 2 iv. 32-x = 27, v. 8x+1 32. %3D

A:

Q: calculate: COEFFICIENT OF SKEWNESS USING: (A) KARL-PEARSON’S COEFFICIENT OF SKEWNESS (B) BOWLEY’S…

A: KARL-PEARSON’S COEFFICIENT OF SKEWNESS  is measured about  and is given by :    SK = 3  x¯ - medians…

Q: the smallest possibl product of the two numbers x>= 0 and y<= 0, such that 2x-y=120 is:

A: Let x and y be two numbers such that  x≥0,y≤0, 2x-y=120y=2x-120

Q: dx V2x-x2 /2х-х2

A: Evaluate ∫42x-x2 dx

Q: 3. Sx³dz

A: Let I=∫x3dx1+x2.

Q: sece.

A:

Q: y tysint- o,y o)=1

A:

Q: Y/9-2/5=1/3 Show also the checking

A: Solve and check the equation Y9-25=13.

Q: J 2+2 cot (2²+42 - 3) -dz

A:

Q: Find the antiderivative

A:

Q: 6 uoi ion V 108r²y³ +xv/ 75y³

A: We have to simplify   √(108x2y3) + x√(75y3)

Q: Determine the length of x = 3+ (y – 2)², 4<x< 19

A:

Q: (-32 - 4z + 7) – (22 - 3z + 7) = -52 - z True O False

A: Combining like terms

Q: 13 5x³ y³ • 2 12 x yt

A: Given:2. 5x23y45 . 2x13 y253. 2a12b236

Q: What values of a and b, with a < b, minimize the value of (x* – 2r?) dr?

A: The given integral is ∫abx4-2x2 dx. Draw the graph of the function y=x4-2x2 as shown below. .

Q: 2x+ス+ dx ャX-ス

A: According to our guidelines, we can answer only the first question, the rest can be reposted.

Q: Show that is Reciz) e -ImZ p (ii) Im(iz) = Relz). %3D

A: Solution:- we have to show that  (1)    Re(iZ) = - ImZ (2)    Im(iZ) = Re(Z) where , Z = x + iy

Q: 3. y = -4 x-2: (4, -4)

A:

Q: f 4x² csch² x³ dx

A:

Q: 4. I dr 2r + 1 r-1

A: NOTE: Refresh your page if you can't see any equations. . here we can write  1=-2+3

Q: Differentiate the function. u' +71

A: Topic = Derivative

Q: (z In z + 5)dz

A:

Q: Bivar methods are applied to 3 variables f t

A: Followings are the Explanation of the question Bivar Method :- 1) It is used to compute bivariate…

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.