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Anton [14]
2 years ago
5

Help plsss!!!!! Urgent question now

Mathematics
1 answer:
lbvjy [14]2 years ago
5 0

Answer:

<1 and <3

Step-by-step explanation:

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Let A be a 5 × 4 matrix with a pivot in each column. Is A invertible? Why or why not?
erastova [34]

Answer:

Matrix A is not invertible.

Step-by-step explanation:

Invertible matrix are those matrix which are square matrix or non singular matrix.

For any matrix to be invertible, matrix should be non singular i.e. det(x)\neq 0.

But for the question given above we cannot find determinant of matrix A as it is not square matrix. so inverse of given matrix does not exist. so it is not possible to have non trival solutions.

6 0
2 years ago
Help now fast please
Vsevolod [243]
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3 years ago
The perimeter of a square is 32 cm what is the length of a diagonal
Dafna1 [17]
First you should draw yourself a square.Since you know it is a square you can find each side by dividing it by 4. 32/4 = 8. Since it is a square you know that both the length and width are 8. If you draw in the diagonal that is a right triangle. Use the Pythagorean theorem a^2 + b^2= c^2  to find the length of the diagonal. 
8^2  + 8^2 = c^2 


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3 years ago
What is a mutual fund’s
leonid [27]

A pool of money where investors buy shares and a fund manager invests them and gives the investor the return; the way that most Americans invest their money because of the ease. hope that helps!

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3 years ago
Help plz :((<br> I'll give brainliest
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A) condensation
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C) evaporation
D) as the water is left out the warm temperatures allows the water to evaporate over time.
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