Answer:
1
Step-by-step explanation:
The smallest positive factor is 1
But not 0 because 0 is not positive nor negative
Answer:
130
Step-by-step explanation:
first find angle C, which is 180-90-40=50
angle Y=180-50=130
Answer:
x = 12
Step-by-step explanation:
9*x-4*(x-3)-(72)=0
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(9x - 4 • (x - 3)) - 72 = 0
Step 2 :
Step 3 :
Pulling out like terms :
3.1 Pull out like factors :
5x - 60 = 5 • (x - 12)
Answer:
Step-by-step explanation:
We can write the given expression as :

As given, f = ∇f.
∇f =
+
+
We can write the partial derivative with respect to x, y and z.
___(Equation 1)
______(Equation 2)
______(Equation 3)
Take equation 2 and integrate with respect to y,

----------Equation 4
Derivate both sides w.r.t x , we get :

or

integrate
a(x,z)=b(z)
put in equation 4 ,
we get :

take derivative wrt z

we can take here:

integrate:

b(z) = C
The function can be written as :
from equation 4 :
Where C is a constant.