IGCSE/GCSE/O & A Level/IB/University Student Forum
Qualification => Subject Doubts => GCE AS & A2 Level => Math => Topic started by: $!$RatJumper$!$ on October 14, 2010, 02:29:23 pm
-
Guys what was Question 6 in P12? And what did u get?
-
Guys what was Question 6 in P12? And what did u get?
Hmm.........the answers I obtained were :
i) 0 < K < 4
ii) You need to replace k = 4 in both equations and then solve them simultaneously to obtain the coordinates of the point of intersection ;)
-
Hmm.........the answers I obtained were :
i) 0 < K < 4
ii) You need to replace k = 4 in both equations and then solve them simultaneously to obtain the coordinates of the point of intersection ;)
beautiful :) same here lol though a lot of people i asked told me they simply got k=4. it had to be 0 < K < 4 instead right? my coordinates were (0.5, 2)
anyways for the rate of change question, were we just meant to plug in 5 to our differentiated equation?
for the functions question, what did u guys get for the range of g(x) and the domain of g^-1(x)?? i think i got >3 for the range and <3 for the domain. Was it just > or was it >=? ...and also how did u calculate h(x)?
for the last question, I only managed to find the volume under the line AB due to time issues. How many marks do u think i would get out of 9 for that?
-
beautiful :) same here lol though a lot of people i asked told me they simply got k=4. it had to be 0 < K < 4 instead right? my coordinates were (0.5, 2)
anyways for the rate of change question, were we just meant to plug in 5 to our differentiated equation?
for the functions question, what did u guys get for the range of g(x) and the domain of g^-1(x)?? i think i got >3 for the range and <3 for the domain. Was it just > or was it >=? ...and also how did u calculate h(x)?
for the last question, I only managed to find the volume under the line AB due to time issues. How many marks do u think i would get out of 9 for that?
Hmm.......i don't really remember the coordinates but am sure there is half among them ;)
Yeah........it was not worth much marks.......so the differential equation was bound to be simple.
Sorry dude.......but I can't remember the range :-[
Though for h(x) = F(x) / g(x) ----> only one mark was allocated for this.
Hmm.........that was only half of the whole work......I guess you'll manage 4 marks :-\
-
P1 my loveeeee ;D
i remember it was soopper for me this june & was oredy expecting full marks in it , i even got an A in tht paper ;D ;D alhumdullilah ;D ;D
-
P1 my loveeeee ;D
i remember it was soopper for me this june & was oredy expecting full marks in it , i even got an A in tht paper ;D ;D alhumdullilah ;D ;D
Yeah.........the paper was much easier for June this year though ;)
Masha Allah for your A :)
-
Yeah.........the paper was much easier for June this year though ;)
Masha Allah for your A :)
haha apparently buh still many people left blank pages in it =o i wonder what they wrote for their p3 then -.-
yo thanks ;D
-
haha apparently buh still many people left blank pages in it =o i wonder what they wrote for their p3 then -.-
yo thanks ;D
Hey am telling you this with experience........I sat for June papers variance 2. Indeed the p1 and M1 was so easy that I expected full marks.
Unfortunately I was not well prepared for p3 and S1 then, so I got a B in Maths :-\
-
Hey am telling you this with experience........I sat for June papers variance 2. Indeed the p1 and M1 was so easy that I expected full marks.
Unfortunately I was not well prepared for p3 and S1 then, so I got a B in Maths :-\
u and me in the same boat tbh =\
got A in p1 buh overall i got B , was very dishearted since u know i was not at all expecting B -.-
anyways, ur repeating math , all components ? this nov session?
-
Hmm.......i don't really remember the coordinates but am sure there is half among them ;)
Yeah........it was not worth much marks.......so the differential equation was bound to be simple.
Sorry dude.......but I can't remember the range :-[
Though for h(x) = F(x) / g(x) ----> only one mark was allocated for this.
Hmm.........that was only half of the whole work......I guess you'll manage 4 marks :-\
haha alright thanks bro :) By the way for that k question, i was askin if the answer was: 0 < K < 4 or if it was just simply k=4
-
u and me in the same boat tbh =\
got A in p1 buh overall i got B , was very dishearted since u know i was not at all expecting B -.-
anyways, ur repeating math , all components ? this nov session?
Me too.........but I knew I did not manage all the numbers in S1 and p3. So i did not deserve an A. SO my B was a fair result.
To tell the truth, I should have sat for this november only. Then I said that I may try in June as well, just to get to know how the exams were. ;)
And yes, am sitting for all the sessions :D
-
haha alright thanks bro :) By the way for that k question, i was askin if the answer was: 0 < K < 4 or if it was just simply k=4
First part of the question asked for the set of values ----> So answer is bound to be 0 < K < 4
I understand your anxiety........since it had been specified in the question that k is a non-zero constant.
Furthermore I don't think k=4 is a set of values ;)
-
First part of the question asked for the set of values ----> So answer is bound to be 0 < K < 4
I understand your anxiety........since it had been specified in the question that k is a non-zero constant.
Furthermore I don't think k=4 is a set of values ;)
How are your all papers going on?
I m sitting P1 and S1 this June!
-
How are your all papers going on?
I m sitting P1 and S1 this June!
Till now we have done only p1 and it was alright ;)