Maths, Addmaths and Statistics: Post your doubts here!

[asadalam]

This thread is moving so fast all of a sudden....i came on after solving another paper and there were around 50 more posts !

 

[DaniyalK]

but i dont usually do this........dont we exclude the whole q..

Q = 5,6,7,8,9,10
Q' = 2,3,4
P = 2,3,5,7
We're writing P ∪ Q', so write ALL the elements in those 2 sets.

 

[Asad.Babur]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_s11_qp_12.pdf
Q14:b:i know hoe to do it i just dont know what to write...


Faizan Muhammmad
Awesome12
funky brat
***amd***
anyone plz...help...

For HCF, we have lowest common values from both of these


If N = 2^P 5^q and 7^Y
500 = 2^2 and 5^3


HCF = 2^2 x 5^2

So we can supppose that q = 2 as it is less than 5^3 and it is in HCF


For the LCM, we take highet values (Not Nesseccerly COMMON)


If N = 2^P * 5^2 * 7^Y
500 = 2^2 * 5^3

and LCM = 2^3 * 5^3 * 7

We know that P = 3 and y = 1


Still check it !

 

[Asad.Babur]

THREAD IS ON FIRE #LEMEPROUD ! #LEAMDPROUD #LEEVERYHELPERPROUD!

 

[Mahnoorfatima]

http://papers.xtremepapers.com/CIE/...(Calculator Version) (4024)/4024_w05_qp_1.pdf
In question 22 part a ,. They've told us that p should be equal to q so shouldn't the coordinates be 4 and 2? Directly below 2?

 

[Awesome12]

3 paper 1 kiay abhi tak...dimagh ki khichri ban gayi hai.Caluclator k baghair pagal honay wala hojata hon .-.

God Bless the inventor of the calculator. What would be do without him/her

 

[Faizan Muhammmad]

behen meri, aap dua karti ho na, bus or kiya chahiye?

I go away for a nice relaxing P1, come back and my gender is changed

 

[Asad.Babur]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_w05_qp_1.pdf
In question 22 part a ,. They've told us that p should be equal to q so shouldn't the coordinates be 4 and 2? Directly below 2?

Madam, it must be (4, 4) check it!

 

[Asad.Babur]

I go away for a nice relaxing P1, come back and my gender is changed

hhahhahahhaaaaaaaaaaaaaaaaaaaaaaaaaaaaa!

 

[exploded diper]

God Bless the inventor of the calculator. What would be do without him/her

imagine him inventing a calculator with out a calculator

 

[***amd***]

I go away for a nice relaxing P1, come back and my gender is changed

shit happens

 

[exploded diper]

For HCF, we have lowest common values from both of these


If N = 2^P 5^q and 7^Y
500 = 2^2 and 5^3


HCF = 2^2 x 5^2

So we can supppose that q = 2 as it is less than 5^3 and it is in HCF


For the LCM, we take highet values (Not Nesseccerly COMMON)


If N = 2^P * 5^2 * 7^Y
500 = 2^2 * 5^3

and LCM = 2^3 * 5^3 * 7

We know that P = 3 and y = 1


Still check it !

yup but how are we supposed to write that in the paper

THREAD IS ON FIRE #LEMEPROUD ! #LEAMDPROUD #LEEVERYHELPERPROUD!

dude cuz i just got here...

 

[funky brat]

THREAD IS ON FIRE #LEMEPROUD ! #LEAMDPROUD #LEEVERYHELPERPROUD!

I'm not ever going to turn back and see this thread once I have my exam.

 

[funky brat]

yup but how are we supposed to write that in the paper

dude cuz i just got here...

Ainak please?

 

[Asad.Babur]

yup but how are we supposed to write that in the paper

dude cuz i just got here...

FIRSTLY, you dont need to explain tooooooo much, just simplify what I said!

Secondly, dont claim our credits

 

[Asad.Babur]

I'm not ever going to turn back and see this thread once I have my exam.

Everyone will do!

 

[Faizan Muhammmad]

I'm not ever going to turn back and see this thread once I have my exam.

yeah, jaisay science walay ko abb kon lift krata hai ?

 

[funky brat]

yeah, jaisay science walay ko abb kon lift krata hai ?

Exactly. How mean.

 

[Awesome12]

http://papers.xtremepapers.com/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_w05_qp_1.pdf
In question 22 part a ,. They've told us that p should be equal to q so shouldn't the coordinates be 4 and 2? Directly below 2?

No no what they meant was the reflection of P is Q

Draw the line of reflection, and then find the reflection of P. That reflection is Q

 

[Faizan Muhammmad]

Exactly. How mean.

Nae to abb thread ka dil rakhnay k liay hum sawal dhoondh k post karein?