Ln6y = 3xy, 1) find dy / DX; 2) find d ^ 2Y / DX ^ 2; 3) if d ^ 2Y / DX ^ 2 = 0, the point (x, y) is satisfied

Ln6y = 3xy, 1) find dy / DX; 2) find d ^ 2Y / DX ^ 2; 3) if d ^ 2Y / DX ^ 2 = 0, the point (x, y) is satisfied

Is y a function of X
So the first one is derivation
The two sides are deriving x at the same time
Let dy / DX be a
Then 6A / 6y = 3Y + 3xa
a=3y^2/1-3xy
The second question is to guide again
Let d ^ 2Y / DX ^ 2 = B
by-a^2/y^2=3a+3a+3xb
b=aby^2+a^2/y-3xy^2
The third question is to find out the relationship between X and Y. that should be a curve track, not a point

Elden Ring Premiere

RELATED INFORMATIONS