Question Info

This question is public and is used in 1 test or worksheet.

Type: Multiple-Choice
Category: Vectors
Level: Grade 11
Author: nsharp1
Last Modified: 12 days ago

View all questions by nsharp1.

Vectors Question

View this question.

Add this question to a group or test by clicking the appropriate button below.

Grade 11 Vectors

Let [math]vec(a) = 3hat(i) - 6hat(j), vec(b) = -hat(i) + 3hat(j).[/math] Find [math]3vec(a) + 2vec(b).[/math]
  1. [math]7hat(i) - 3hat(j)[/math]
  2. [math]2hat(i) - 3hat(j)[/math]
  3. [math]11hat(i) + 24hat(j)[/math]
  4. [math]7hat(i) - 12hat(j)[/math]
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.