Answer:
Option 2.
Step-by-step explanation:
X is a number greater than the equality. Therefore the arrow will go to the bigger side. It also is not equal to the equality hence the cirle is open.
When multiplying numbers with exponents, add the exponents.
So the answer is 2^-16
Answer:
-a+11
Step-by-step explanation:
hard to explain. but should be correct

Suppose the ODE has a solution of the form
, with total differential

This ODE is exact if the mixed partial derivatives are equal, i.e.

We have


so the ODE is indeed exact.
Integrating both sides of

with respect to
gives

Differentiating both sides with respect to
gives





so the general solution to the ODE is

Given that
, we find

so that the solution to the IVP is


Answer: find the measure of <6
Step-by-step explanation: