Question

find the stationary points of f(x,y) constrained to the line x+2y=2
(a)by substitution of 2-2y for x in f(x,y)
(b)by lagrange's method

Answer 1

Aha,nice multivariable calculus.

Answer 2

do u knw how to start

Answer 3

i know

Answer 4

plz wait for sometime

Answer 5

ok

Answer 6

Yes,I know the how to part,but it's rather boring than without why..

take the partial differentiation one with repect to x and other with y and the then two times

Answer 7

but wt is f(x,y)

Answer 8

hey princess 1817

Answer 9

can you tell me how to solve it

Answer 10

yah i m solving thz plz wait

Answer 11

okz

Answer 12

hello u there

Answer 13

its defficult to solve,i m trying my best

Answer 14

f(x,y)=x^3-3x+3xy^2

Answer 15

i think first to differentiate f(x,y)

Answer 16

then put x=2-2y

Answer 17

is it like that