Mathematics for IGCSE & O level - Vectors (Section 5 - No. 45)

Given vector a = [5, 12], what is its magnitude?

7

13

17

169

Vysvětlení

The magnitude = √(5^2 + 12^2) = √(25 + 144) = √169 = 13.

Komentáře (0)

Inzerát