I'm going to assume you meant to say
Factorize the denominator to reveal a removable discontinuity in the limand:
In the limit, we're considering values of x *near* -4, and not x = -4 itself. So we can cancel the factors of x + 4 and we're left with
The resultant of the two vectors as an ordered pair would be (8,1)
Cos 16 = adjacent side/hyp
Cos 16 = 24/25
Answer:
the third 1
Step-by-step explanation: