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2004 Paper 2 Q6

Jilly90

Posted 18 May 2006 - 11:26 AM

2004 paper 2 question 6b) am not sure how to work it out got the right answer for part a) tho.

x_Claire_x

Posted 18 May 2006 - 11:30 AM

make ur answer to a equal to 4

Jilly90

Posted 18 May 2006 - 11:31 AM

i kno that, i just dont know where to go from there to solve it.

Nathan

Posted 18 May 2006 - 11:36 AM

sqrt.gif 34cos(x-59) =4

cos(x-59)= sqrt.gif 34/4

x-59 =46.7 or 313.3

x= 105.7 or 372.3...so you can take 360 off the 2nd value,

thus x=12.3

Jilly90

Posted 18 May 2006 - 11:40 AM

thanx that expalins where am goin wron just forgot to take the 360 away.

Misbah

Posted 18 May 2006 - 05:11 PM

thank you very much i see where i went wrong smile.gif

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