Author Topic: Math A2 Question  (Read 1140 times)

Offline yasser37

  • SF Citizen
  • ***
  • Posts: 228
  • Reputation: 2832
Math A2 Question
« on: October 04, 2010, 02:49:43 pm »
Hi ppl

so there's a question in Pure Mathematics 2&3 that got me going crazy
P,54

Q.6 part c

it says

Find Stationary points of
y=2x^2+e^-x^4



if anyone can do it I'll be really thankful

thanks

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: Math A2 Question
« Reply #1 on: October 04, 2010, 03:14:10 pm »
I will do it when I get home

Offline yasser37

  • SF Citizen
  • ***
  • Posts: 228
  • Reputation: 2832
Re: Math A2 Question
« Reply #2 on: October 04, 2010, 03:59:35 pm »
Thanks m8

I'll be waiting



Offline S.M.A.T

  • SF Master
  • ******
  • Posts: 1595
  • Reputation: 18522
  • Gender: Male
Re: Math A2 Question
« Reply #3 on: October 04, 2010, 04:29:30 pm »
Hi ppl

so there's a question in Pure Mathematics 2&3 that got me going crazy
P,54

Q.6 part c

it says

Find Stationary points of
y=2x^2+e^-x^4



if anyone can do it I'll be really thankful

thanks


the equation is y=2x^2+(e^-x)^4 or the one u specified ???


"A man's life is interesting primarily when he has failed - I well know. For it's a sign that he tried to surpass himself." Clemenceau, Georges

Offline yasser37

  • SF Citizen
  • ***
  • Posts: 228
  • Reputation: 2832
Re: Math A2 Question
« Reply #4 on: October 04, 2010, 05:08:05 pm »
it's just like I said



my teacher said there's something wrong with the question but  I still tried and ended nowhere

Offline yasser37

  • SF Citizen
  • ***
  • Posts: 228
  • Reputation: 2832
Re: Math A2 Question
« Reply #5 on: October 04, 2010, 07:16:06 pm »
anything?

am gonna sleep now

will see it in the morning

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: Math A2 Question
« Reply #6 on: October 04, 2010, 09:21:38 pm »
here