Always do brackets first
a) -40/10 = -4
b) 36/4 -2 = 7
c) -2 x 7 = -14
Answer:
A
Step-by-step explanation:
Step-by-step explanation:
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We're looking for such that , which requires
Integrating both sides of the first PDE wrt gives
Differenting this wrt gives
but we're assuming is a function that doesn't depend on , which is contradicted by this result, and so there is no such and is not conservative.