wy07 Publish time 13-8-2010 10:16 PM

maths

Post Last Edit by wy07 at 13-8-2010 22:21

Find the coordinate and nature of the stationary points.
Y=e^x+4(e^-2x)Ans: (ln 2,3) minimum point
Find all the points of inflexion.Y=x^2 ln xAns: (e^-3/2,-3e^-3/2)

dauswq Publish time 14-8-2010 02:39 PM

ni soalan ker ape?

klu nak tanya soklan buka ngan cara yg betul:o

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