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3 years ago

Determine if the statement is true or false:

Mathematics

1 answer:

erma4kov [3.2K]3 years ago

8 0

Answer:

Step-by-step explanation:

given are four statements and we have to find whether true or false.

.1 If two matrices are equivalent, then one can be transformed into the other with a sequence of elementary row operations.

True

2.Different sequences of row operations can lead to different echelon forms for the same matrix.

True in whatever way we do the reduced form would be equivalent matrices

3.Different sequences of row operations can lead to different reduced echelon forms for the same matrix.

False the resulting matrices would be equivalent.

4.If a linear system has four equations and seven variables, then it must have infinitely many solutions.

True, because variables are more than equations. So parametric solutions infinite only is possible

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3 years ago

Luis, using appropriate safety precautions, fires a .22 caliber gun directly into the sky above him. The bullet travels at a spe

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The equation represents height as a function of time.

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The equation is given as:

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When the bullet is on the ground, the height is:

$h(t) = 0$

So, we have:

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Factor out t

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Read more about height and time at:

brainly.com/question/2261757

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2 years ago

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago