Let Bold v 1equals[Start 4 By 1 Matrix 1st Row 1st Column negative 1 2nd Row 1st Column 0 3rd Row 1st Column 1 4st Row 1st Column 0 EndMatrix ], Bold v 2equals[Start 4 By 1 Matrix 1st Row 1st Column 1 2nd Row 1st Column negative 1 3rd Row 1st Column 0 4st Row 1st Column 0 EndMatrix ], and Bold v 3equals[Start 4 By 1 Matrix 1st Row 1st Column 0 2nd Row 1st Column 0 3rd Row 1st Column 1 4st Row 1st Column negative 1 EndMatrix ]. Does StartSet Bold v 1 comma Bold v 2 comma Bold v 3 EndSet span set of real numbers R Superscript 4? Why or why not?

no ,sorry if you needed it but you can ask and try to see if any one will anwser ,

step-by-step explanation:

by good luck mark me as brainliest

have a nice day

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.