(d) If S,T are symmetric linear operators on an inner product space V, then their composition ST is also symmetric.

Q: y"+y' - 2y = x2

A: Solution :-

Q: 4x; x = 8?

A: Find 4x if x= 8?

Q: Jack had 3 of golf balls with b balls in each bags;then his friend gave him 6 more golf balls.How…

A: Jack had 3 bags of golf balls and b balls in each bags then his friend gave him 6 more golf balls To…

Q: xp: Sdx 1 x+Vx

A:

Q: csc y

A: In a right angle triangle,It is given base side=x,hypotenuse=1one angle=y°So,opposite side of the…

Q: Randi and Thanh went picking strawberries. Randi picked 121 fewer strawberries than Thanh did.…

A: given  randi picked 121 fewer strawberries than thanh did together they picked 235 strawberries let…

Q: Ms. Huntington has 34 marbles and 4 bags. How many Marbles can be in each bag?

A: We have to find number of marbles in each bag.

Q: २५१ 0,25%- %3D ().

A:

Q: 9x = -36 X= ?

A:

Q: S |x² – 4|dx = -3 Select one: а. 23 b. 28 C. 23 3 d. 28 3. 3.

A: The given integral is: I=∫-30 |x2-4| dx

Q: 27+y=9 . find y

A:

Q: There are 36 cylinders of refrigerant R-125 in a stockroom. Each cylindercontains 137 pounds of…

A: There are 36 cylinders of refrigerant R-125 in a stockroom. Each cylinder contains 137 pounds of…

Q: 7- 2t 2. 1.

A: This is a problem of differentiation. Based on the general formual we will answer the question.

Q: S%3D

A:

Q: Solve the D. E. to the I. V. P. sinx(e-y + 1)x' – cosx = 1, y(0) = 0 %3D %3D (1 – e') (1 + cos.x) =…

A: We will find out the required solution.

Q: X=7, Y=24 and Z=25

A: Use trigonometric ratio

Q: A collection of dimes and quaters is worth S15.25. There are 103 coins in all. How many of each is…

A:

Q: Find Donain and Range? 2X 43

A:

Q: ?=42+2² 4=A2=B %3D

A:

Q: 8 4 ez*dxdy SS

A:

Q: If I ski for 30 minutes and snowshoe for 45 minutes I burn 540 cal. If I ski for 20 minutes and…

A: Calories per minute burned by snowshoeing= 8 calories/min   Calories per minute burn by skiing= 6…

Q: it should be 35 ms

A:

Q: 42 is equal to 2z. O True O False

A:

Q: Just read the image and answer

A:

Q: ex² =e-5x-4

A: Given equation is ex2 = e-5x-4

Q: A painter worked out the he will need 4,2 tins of paint. How many tins of paint must he bu

A: We have given that Luke wants to paint a rectangular wall which dimensions are given in the figure.…

Q: A bottle of Medicine X contains 500 mL of syrup. The prescribed dose is 5 mL 3 times per day. How…

A: Given Information regarding the question is as follows A bottle of Medicine X contains 500 mL of…

Q: Zº 110⁰ 0 30⁰ yo

A:

Q: V105 A. 7.

A: Given : 1057

Q: If a field K is algebraically closed, then every polynomiel with co efficients in k has a root in K.…

A: A field K is said to be algebraically closed if every polynomial with coefficients in K has a root…

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.