Qualification > Math
[CIE] All Pure Mathematics (P1, P2 and P3) doubts here !
elemis:
--- Quote from: physichemaths on May 05, 2011, 06:50:52 am ---help me with question 7 november 2010 paper 13. part iii)
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Determine the range of the f(x) for the individual functions.
This will be the domains for the inverse of each individual function.
$H00t!N& $t@r:
question! o/n 2009 12 q4(ii)
http://www.xtremepapers.me/CIE/International%20A%20And%20AS%20Level/9709%20-%20Mathematics/9709_w09_qp_12.pdf
elemis:
--- Quote from: $H00t!N& $t@r on May 05, 2011, 08:27:02 am ---question! o/n 2009 12 q4(ii)
http://www.xtremepapers.me/CIE/International%20A%20And%20AS%20Level/9709%20-%20Mathematics/9709_w09_qp_12.pdf
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Draw it step by step.
Sin x : Fig.1
Sin 2x (there will be one complete sine curve in the 0-pi domain): Fig. 2
-3sin(2x) [reflect the curve in the x axis and stretch it by a factor of three] : Fig 3.
5 -3sin(2x) [translate the whole curve in the positive direction by 5 units] : Fig 4.
Arthur Bon Zavi:
--- Quote from: Ari Ben Canaan on May 05, 2011, 09:39:01 am ---Draw it step by step.
Sin x : Fig.1
Sin 2x (there will be one complete sine curve in the 0-pi domain): Fig. 2
-3sin(2x) [reflect the curve in the x axis and stretch it by a factor of three] : Fig 3.
5 -3sin(2x) [translate the whole curve in the positive direction by 5 units] : Fig 4.
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Which software did you use for sketching those ?
elemis:
--- Quote from: Fidato on May 05, 2011, 10:39:16 am ---Which software did you use for sketching those ?
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MS Word 2007. There's a math Plug-in you get. You used to get it for free (which is how I got it), but now you have to pay.
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