Question2 marks
A drone flies from its launch point along the displacement 2i + 3j + 6k (in metres). How far is it from the launch point?
S6 Mathematics · Free
Write your working line by line, like in the exam. Elaarn marks every line, the way a teacher would.
A drone flies from its launch point along the displacement 2i + 3j + 6k (in metres). How far is it from the launch point?
Opens full screen with Elaarn's maths keypad, like the app.
After you hand in, sign in to the Elaarn app to see every mark, how it should have been done, and start with 5 free exercises.