Anybody else do Math P32???

[Xenon]

Guys how much mark will be lost for misreading question...
and for the complex math, I did everything correctly but wrote -1/2 instead for -2.. how much mark will I lose for this

 

[samsung156]

r u sure A=-2

Yes I am 99% sure

 

[Xenon]

for the log question, answer will only include the positive one but not the negative as log (x) > 0

 

[MasterOfPuppets]

Guys how much mark will be lost for misreading question...
and for the complex math, I did everything correctly but wrote -1/2 instead for -2.. how much mark will I lose for this

My friend I did the exact same thing. I got -1/2. May I also add that I went over it very carefully, and made sure it was the correct answer. I don't know but many people seem to be certain it's -2.

 

[intel1993]

r u sure A=-2

a= -2
em 100% sure..............

 

[Waffllii]

For question 4 is the equation of the line y=1/2 ?

 

[WellWIshER]

DUDE U CANT HAVE A NEGATIVE ANS FOR LOGARITHM!!

 

[WellWIshER]

I AM DAMN SURE IT WAS -2

i even checked my ans

cuz my calc could do complex nos

 

[WellWIshER]

omg i could have ans tht parabolic graph!!!!

damn!!! i totally panicked!!! couldnt handle da time pressure!!!

my brain started malfunctioning !!!

 

[Waffllii]

So was the equation for question 4, y= 1/2 ? I really need to know (A)

 

[SarahKotb]

Yes for the parametric y=1/2 and x=o
dy/dx = 1/2 so the equation was x-2y+1=0

 

[ahmed t]

yes i agree with the above
wat was the expansion i got no constant and somethinhg like
5/2x -3X^2 +7/8x^3

 

[Waffllii]

Are you sure the last part isnt 11/4 x^3 ??

 

[SarahKotb]

the last part i got 7/4x^3

 

[ahmed t]

yes sorry 7/4

 

[ks136]

7/4 ....and that curve was like e^x just d difference was that it passes through 2/e

 

[ahmed t]

yep

 

[ks136]

how many marks were 4 d complex question part ii

 

[rocker]

what was the answer of the q1,logarithm,angle in trigo and what should the argand dig look like what was orgin?

 

[WellWIshER]

how many marks were 4 d complex question part ii

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