Do you have to make an equation? if so, the answer would be n - 8
Answer:
7
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
AC is a line, and lines are equal to 180°
BXC is 90°, as indicated
So this means that BXA has to equal 90° in total
This means the angles a and b can't be complimentary, nor supplementary
Vertical angles are angles with equal degrees, vertical to one another. so, we can cross that off.
We are left with none of the above.
The complementary solution is Ус = C₁е¯ + C₂е¯ -6x
Consider the differential equation
=y" + 7y' + 6y = 30...(1)
Rewrite the equation,(D² + 7D + 6)y = 30 where
d /D = dx
Auxiliary equation is,
f(m) = 0
3 m³ +7m+6=0
m² + 6m+m+6=0
m(m+6) +1(m+6) = 0
(m +6)(m + 1) = 0
m = −1, −6 -6
Hence,
The complementary solution is Ус = C₁е¯ + C₂е¯ -6x
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