Question

Last question for the school year! Please help ASAP!!

Answer 1

To find the length of a vector, simply take the square root of the sum of the squares, \(\ \huge \sqrt{4+16+25} \). This, \(\ \huge \sqrt{45} \), or \(\ \huge 3\sqrt{5} \). Does that make sense to you?

Answer 2

so it would be \[3\sqrt{5} \right?\]

Answer 3

Length of vector: \(\ \huge \sqrt{x^2 + y^2 + z^2} .\)

Answer 4

Yes, \(\ \huge 3\sqrt{5} \).

Answer 5

Thank you!!