Given P bar +Q bar =Rbar then p²+q²=r² then
Answers
Answered by
1
Answer:
Pbar and Qbar are perpendicular.
Explanation:
Step-1:
Take the given equation and apply S. O. B. S(Squaring on both sides).
Step-2:
Then apply given second equation to it, then we get Pbar. Qbar(DOT PRODUCT) =0.This dot product is zero only when they are perpendicular.
So, we can conclude that Pbar and Qbar are perpendicular.
Similar questions