Assalamu Alikum Wa Rahmatullahi Wa Barakatoho.. littlecloud11
May June 2008
and 9 (i)
Sorry for not posting link ....but xtremepapers isnt working good.
May June 2008
and 9 (i)
Sorry for not posting link ....but xtremepapers isnt working good.
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n = 15Can somebody explain 2 (ii)?
Assalamu Alikum Wa Rahmatullahi Wa Barakatoho.. littlecloud11
May June 2008
and 9 (i)
Sorry for not posting link ....but xtremepapers isnt working good.
Thank you very much but there's this thinngy confusing me that inverse of cos 1 is 0 as well as 2pi so when put equal to 2 pi the answer turns out to be 5pi/3 as wellIt's neither of those two. The answer for the question would be -π/3 ...
f(x)=x/2 + π/6
g(x)=Cos(x)
g(f(x)) = Cos((x/2+π/6))
Cos((x/2+π/6)) = 1
x/2+π/6= Cos^-1(1) (Cos Inverse of 1 = 0)
x/2+π/6=0
x/2=-π/6
x=-2π/6
x=-π/3
The working done here is perfect. There is an error in the marking scheme. I always check my answers against the Examiner's Report.
Cheers
where can i get examiner reportsThank you very much but there's this thinngy confusing me that inverse of cos 1 is 0 as well as 2pi so when put equal to 2 pi the answer turns out to be 5pi/3 as well
where can i get examiner reports
Herecan some1 pleassee tell me how to make a box and whiskers diagram??
Q 6 part two a and b.Hi guys.... Please help me with these questions... would be appreciated... Thanks
Q5,Q6ii, Q7iii, Q8i, Q9ii
can play the video becuz youtube is not working in pakistan... do u have anything else??
Herecan play the video becuz youtube is not working in pakistan... do u have anything else??
thannkuu
c u can do it like this :can someone plz help me with this..I need the solution asap!plz
Maths expert
Need it asap.plz attach a scan if possible showing all the steps.ok
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