Question

If w = <-8, 15>, find ||w||.

Answer 1

\(||\langle a, b \rangle ||=\sqrt{a^2+b^2}\)

Answer 2

Thank you.

Answer 3

@zzr0ck3r is a=-8, b=15?

Answer 4

I got sqrt161, but tat's not my option.

Answer 5

\(\sqrt{15^2+8^2} = \sqrt{289}\)