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Popular >

critical f(x)=xy+1/x+1/y

Solution

critical points

f (x) = x y + \frac{1}{x} + \frac{1}{y}

Solution

(1, 1)

Solution steps

x y + \frac{1}{x} + \frac{1}{y}

Find where

\nabla f (x, y)

is equal to zero or undefined

(1, 1)

Popular Examples

critical ln(9-x^2)critical points

ln (9 - x^{2})

critical g(x)= 1/(1+x^2)critical points

g (x) = \frac{1}{1 + x ^{2}}

critical f(x)=x^4-4x^3+16x critical points

f (x) = x^{4} - 4 x^{3} + 16 x

critical-x^3+3x+2 critical points

- x^{3} + 3 x + 2

critical (x^2)/(sqrt(x^2-1))critical points

\frac{x ^{2}}{x ^{2} - 1}

Frequently Asked Questions (FAQ)

What is the critical f(x)=xy+1/x+1/y ?
The critical f(x)=xy+1/x+1/y is (1,1)