Vector & Magnitude is (1,-9) & 9.0854 respectively! Correct option is
D) (1, -9), 182 * 9.0854
Explanation:
Here we have , We have to Identify the ordered pair that represents the vector from A(1,6) to B(2, -3) and the magnitude of AB . Let's find out:
Vector that represents from A(1,6) to B(2, -3) is given by :
⇒

⇒
or ,
⇒

Now , Magnitude of vector AB is :
⇒

⇒

⇒

⇒

⇒

Therefore , Vector & Magnitude is (1,-9) & 9.0854 respectively! Correct option is D) (1, -9), 182 * 9.0854