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Conics Problem Part 5

  • Thread starter temaire
  • Start date
  • #1
279
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Homework Statement


http://img93.imageshack.us/img93/6889/arch4gh8.jpg [Broken]​
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Homework Equations


Above


The Attempt at a Solution


All good?
 
Last edited by a moderator:

Answers and Replies

  • #2
238
0
Looks fine except 4(b) Check the range again.
 
  • #3
279
0
Oh yeah, I meant to write 11 instead of 10. Thanks for the help konthelion.
 

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