For the following matric A find the co-factor matric (co. f-A), where 41 A='|-2 10 1 3

Q: f c = 12, what is 4 + c?

A: given,  c=12 let  A=4+c

Q: solve the same given using algebraic manipulation

A:

Q: 3. Solve for x in the picture below: 7x+4 5x X-4 4х - 3 x-7 Зх - 1 2x-9,

A:

Q: What's the answer? I really need help!

A:

Q: How did it go from step 2 to the answer?

A: The given integral is sec2(4x).

Q: How do I solve for this?

A: It is an important part of statistics . It is widely used .

Q: good working condition by satisfaction level. A numerical rating of 5 is assigned to very satisfied…

A: Given information: No. of articles=03 In 1st article,  Sample size (x1)=50 In 2nd article, Sample…

Q: I don't understand the writing like that. Can someone write the solution neatly? Thank you!

A:

Q: "x + y = 3 2x - 2y = "6

A: given equations are…

Q: 0 + 1 Ve + 20 op=

A: To determine the integral.

Q: a b c.....there are 3 sub parts that you need to solve

A: As per the question we are given a recurrence relation in xn and we have to find : Generating…

Q: 1. Solve for x: x + 3 = 15 2. Solve for x: x – 3 = -1 3. Solve for y: 2y = 38

A: We have to find the value of x and y

Q: You gave me the same answer for two different questions with different values?

A:

Q: Solve for x. А. В. 5 x + 1 12 15 A:x = type your answer... B:x = type your answer... B.

A:

Q: general solution

A:

Q: -4x-y=1 -9x+9=Y

A: Given : The equations are-4x - y = 1-9x + 9 = y

Q: How do you tell if a solution is an extraneous solution?

A: Solve the given problem.

Q: Solve h=ab+rh=ab+r for a

A: Given     h= ab + rh We can solve for a by separating it

Q: could you actually show the work for the answer?

A: Given that,the equation of the tangent line to fx at the point a=1 is y=7-2x.We need to find the…

Q: could you solve the second question as well

A:

Q: 21) In a triangle, the measure of the middle angle is triple the measure of the smallest angle, and…

A: As per our guidelines we are supposed to answer only one question. Kindly repost other question as…

Q: How do I solve this question?

A: Topic - slope of function To find slope at a point ,take two points on the line and calculate slope…

Q: Explain again step 3 ? I don't understand.

A: It is clear that the function f(t) has jump discontinuity at (n,0) where n is an integer.

Q: How do I evaluate the following 2 equations

A: Given f(x)=x2+9, g(x)=-4x+2 f(g(x))=f(-4x+2)=(-4x+2)2+9=16x2+4-16x+9 =16x2-16x+13 (f-g)(x)=…

Q: Where is the answer and solution for H0 and H1?

A: The mean SAT score in mathematics is 486.

Q: 12 C 3 В 9

A:

Q: (15x - 8) 226

A: Given,

Q: It says that the answer is wrong. Do you happen to know the actual solution?

A: let the investment on stock ball is x let the investment on stock coff is y according to question,…