3xy Sab 4. 20а 4x2 5. 8x3 9xyz 15х у- 6, 3.

Q: (3),ソー3:1 y-5 2. 4.

A:

Q: 2 4 6 8. 10 -2 -4 y 4 2 4. 2.

A:

Q: 10. center: (2, -2), area: 36 l7

A: Use formula of circumference and area to find radius and then use standard equation of circle

Q: 5 -5 ) (-1, –2v5) and (–1,2/5) ) (-1, –1 – 2/5) and (-1, –1+2v5) О(-4/5,-1) and (4/5, -1) )…

A: focui of ellipse is -  c2 = a2- b2 Centre is at (-1, -1)

Q: Find the area of the parallelogram with vertices P1,P2,P3, and P4.

A: Given the vertices of parallelogram

Q: a=(3,2,-1), b=(1,-1,2),

A: Given: a=3, 2, -1 and b=1, -1, 2 To find:  1. a×b 2. a+2b×b 3. a·3b 4. b×a·c 5. b×3a-2b

Q: 6) - 5) 4x+2 19 4 4x 18

A:

Q: 2. 4. 2,

A:

Q: / (56:- | (56z-4/5 – 80z2/3 – 23z4) dz =

A: The main formula used in this question is- ∫ Xn= Xn+1 + C

Q: 7. EH 9. 12 X + 5 9. LL

A: Given query is to find measure of indicated sides.

Q: 5. V2z + 3 = 1– Vz + 1 |

A:

Q: 5. -3,2 + V7

A: Given:   Roots : -3 , 2+7

Q: 4) 4 6 9 тоон 3 -3 2 -2 0 0 Х2 X3 ХА 44 66 124/

A: The given system of equations,1-13-240-30602095-25x1x2x3x4=-14466124

Q: 41. ƒ(x, y) = 5x² + y4; (4, 2)

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2х — Зу — 9г %3 —5 + 3z = 2 — Зх + у — 4z 3D —3

A: here we find whether the solution is dependent or inconsistent  inconsistent system of equations in…

Q: 1, = 2, =D4

A:

Q: Use Cramer’s rule to solve the system.

A: First we find ∆ ∆=2-32-32141-3=2(-6-1)+3(9-4)+2(-3-8)…

Q: (4,6) V2 = (-3, -6) V3 = (-8, 4) V4 = (10, ニ

A:

Q: 1=1= \,\,\frac{3}{2}(3x-4)23​(3x−4)

A: Given,

Q: (х+2у — 3z %3 0 32х + 5у + 2z 30 (Зх — у — 42 %3D 0

A:

Q: approximation with 5 subdivisions. 3 2 1 2 3 4 5 6 7 P∞ot 8

A: solution is given below

Q: Horizontally simple

A: Horizontally simple region: Consider any region R (In figure).

Q: ry + 6y, v = -

A: note : As per our company guidelines we are supposed to answer ?️only one question. Kindly repost…

Q: 16/3 45° 30° y = - 6,

A:

Q: 1. Зх, — х, 3 2 + 4x2 = 5

A:

Q: 2х + Зу +4z %3 11 X+ 5у +7z 15 Зx+ 11у+13г 3 25

A:

Q: Differentiate. et y = 8x2 y' =

A: Given:- y =ex /(8x2)  To find:- y'

Q: 3 -2 4 -2 drde 7,

A:

Q: a.) (2,3), (5, 7), (-3, 4) .) (5, 3), (2,0), (2,6) c.) (2,6), (-3,3), (5,2)

A: Since you have Posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 3. (-3, 5); y = x-4

A: Given that:1. (-3, 5);, y=34x-42. (10, 7); 5x-6y=18

Q: Max Z 3x, +5x, +2x, -2x, +2.x, + x, 10 3x, + x, - x, s 20 X, x, and x, 20 *; 20

A: The problem is converted to canonical form by adding slack, surplus and artificial variable.   Here…

Q: 4. csc 2x cx

A: The integration of the integral is csc52x.

Q: 5- -5- 5 -5- O m = O m = O m = 1 O m - 1

A: Given:

Q: О (3, (3, ∞)

A: Given: The inequality is x+2 > 5.

Q: 풍+씀++ 3z2 Eun = 2z + Συη 4z3 5z4 8 27 + 64

A:

Q: 20) 5z2 + 3z - 2

A:

Q: Deter mine 15x4ax

A: Given that: ∫15x4dx

Q: Simplify: ,7 /6,,8/3 ,15/3 1/2 x®y!/6

A:

Q: 3 2=&→ t(3,3,-) 2 = 21 - t(1,1,6 B 3 3 3 20

A: As per our guidelines, we are supposed to solve only first question. Kindly repost other question as…

Q: 22 - z - 20 22 - 4z – 5 Simplify: 22 + 9z + 20 22 + 7z + 10

A: the given expression is: x2-x-20x2+9x+20÷x2-4x-5x2+7x+10 we have to simplify the given expression.…

Q: 23. х 3 2у + 6, ӕ — у — 1, у 3 1 and y = 6.

A:

Q: (iі + 2) — 3і(2 — г) %— iz+1

A:

Q: у %3D 9х — бух, (1, 3) y =

A:

Q: 2sin(20) = V3

A:

Q: 4. 시4,-1) B(2.5) 5. Al-3. 7) B(4. .5)

A: Our Aim is to find the distance between two points given below:-(4) A(4,-1) and B(2,5)(5) A(-3,7)…

Q: Use Cramer’s Rule to solve the system.

A: Given set of equations - x+2y+2z = 52x+4y+7z = 19-2x-5y-2z = 8Let A be the coefficient matrix then,A…

Q: 3. (2, 6) (-1, 3) 4. (-3, -4) (5, 1) m =

A: Given: For (4), x1, y1=-3, -4, x2, y2=5, 1m=1--45--3⇒m=58

Q: 5. A(-4, 4), B(2, 1), C(2, –1), D(-4, –1) y

A:

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.