Answer:
14^15/14^5 = 14^(15-5) = 14^10
Answer:
(a) First order linear separable differential equation
(b)
(c)
(d)
Step-by-step explanation:
(b) Solve for
The domain of y is:
So the lasrgest interval I on which the solution is defined is:
(c)
Differentiate y:
Evaluate this result into the differential equation:
Therefore, the solution is correct.
(d)
Simply evaluate the function y for x=0 and solve for C1:
Finally substitute into y:
Answer:
A- sss
Step-by-step explanation:
Answer:
38
Step-by-step explanation:
AB is parallel to CD. So, <ABC = <BCD.
Now, <BCD = <ABC = 180 - 111 - 31 = 38