(a) Show that a matrix with two rows and two columns that is in reduced row-echelon form must have one of the following forms: Го 1] 69836363 (b) List the four reduced row-echelon forms for matrices with three rows and two columns. 0 0

Q: Can I get some help with this?

A: Since you have posted multiple questions, we will solve the first question for you. To get the…

Q: Solve for x. Зх + 5 5x +2 8x + 8c 5x + 10 4x+ 15

A: Solve for X?

Q: intersection between the lines 3x + 2y = (-14, 24 Find the and x + y = 10

A: Given query is to find intersection point.

Q: A researcher wants to know if the number of hours a person exercises per week (Sx = 2.14) is…

A: Given data

Q: I need help

A: When written side by side it means addition.

Q: Graph. y = - x² + 2x - 8 Use the graphing tool to graph the equation. Click to enlarge graph

A: Hello! Thank you for the question. We'll able to solve only one question as per our honor code.

Q: Let f be the exponential function defined by (2+2) f(2) = () and determine the folloving information…

A:

Q: only one answer is correct

A:

Q: Find in terms of x and y. xp

A:

Q: thank you! could you show me how to do d

A: We will be using the Washer method to find the volume of the solid generated when R is revolved…

Q: Let à = (-4, 2, -1) and b = (5, 0, -1). Find a . b.

A:

Q: On Saturday, Mark sold 2- gallons of lemonade. On the same day, Regan sold = as much lemonade as…

A: Simplification

Q: Find u. v. [1.14, -3.26, 2.09, -1.87] = [-2.29, 1.72, 4.33, -1.54] = V =

A: Given u=[1.14, -3.26, 2.09, -1.87] =[u1 u2 u3 u4] say   v=[-2.29, 1.72 ,4.33, -1.54]=[v1 v2 v3 v4]…

Q: Does lung function differ between non-smokers, vapers, and cigarette smokers? Non- Cigarette Smokers…

A: Solution To find mean square between we run the anova one factor analysis in excel.

Q: Can you explain this again. The handwriting is not clear.Thank you

A: Order of element is the least positive integer satisfying an=e

Q: I have a question regarding the question B. Can you please help me? Thanks

A: To use normal approximation, the following conditions should be satisfied. np>5 and n(1-p)>5

Q: Thanks for answering. That one was correct . Please could you also answer the second one?

A:

Q: Line AB B:

A:

Q: 2. Farmer John has land on both sides of a river as shown in the diagram below. He wants to build a…

A: We need to find the length of cable required and the cost.