Maths, Addmaths and Statistics: Post your doubts here!

[asadalam]

didnt expect tht from u.....

Dedh mahina hogia hai bhai,am a bit rusty

 

[Dark Destination]

Do we need to know rotations other than 90, 180, 270? I mean, like 80 degree?

 

[exploded diper]

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?

 

[exploded diper]

Do we need to know rotations other than 90, 180, 270? I mean, like 80 degree?

i dont think so it nvr comes.........but u do have to sumtimes measure the angle of rotation which could be anything...

 

[exploded diper]

why cant the answer to b ii be (4, 4)
the other two answers are (1,3)
(4,2)

 

[exploded diper]

Dedh mahina hogia hai bhai,am a bit rusty

tale se malish kar le.....aur rust nahi karay ga

 

[asadalam]

View attachment 43675why cant the answer to b ii be (4, 4)
the other two answers are (1,3)
(4,2)

You're doing P2?!

 

[asadalam]

tale se malish kar le.....aur rust nahi karay ga

Magnesium na lagaloon sath

 

[Dark Destination]

View attachment 43675why cant the answer to b ii be (4, 4)
the other two answers are (1,3)
(4,2)

Then it's order of rotational symmetry wont be 1..

 

[exploded diper]

Magnesium na lagaloon sath

nahi yar zinc se galvanising kar le........

 

[exploded diper]

You're doing P2?!

yep......yeah........although i did do a single paper one today.......paper 1 the next two days.........to inshallah acha ho jaye ga...

Then it's order of rotational symmetry wont be 1..

magar trapezium banta hai....

 

[Dark Destination]

yep......yeah........although i did do a single paper one today.......paper 1 the next two days.........to inshallah acha ho jaye ga...

magar trapezium banta hai....

Nahi banta Draw it, and visualize.

 

[exploded diper]

yar mujhay rotational symetry or us ke order ki kuch samaj nahi aati...can anybody help...any easier way to explain thm

 

[exploded diper]

Nahi banta Draw it, and visualize.

banta hai draw kiya tha.......tu dekh kar bata...

 

[Dark Destination]

banta hai draw kiya tha.......tu dekh kar bata...

If you call this shit a trapezium, then okay

 

[Asad.Babur]

Sir , it's 6,2 . That is why I don't get it!

I will explain it tomoorow! WILL SLEEP NOW!

 

[FLRNAB]

where do u find the Rxaminr report...every time i check it gives me thsi Examiner report..........

It magically comes in front of my eyes. I am the taaray zameen pr boy.

 

[FLRNAB]

but the ms says 1/13

Check the Rxaminer Eeport. It says my answer is correct
So ms answer is bull

 

[M.Omar]

The box is too small to show the curve.

Const speed there.

I get ya..but atleast an indication is better than nothing of the sort at all...So simply try to show tht;it wud be much safer

 

[M.Omar]

http://papers.xtremepapers.com/CIE/...Calculator Version) (4024)/4024_s13_qp_11.pdf
isn,t the MS incorrect on q16 abt the length of ribbon on cake(similar question)
Also guys tell me if there is a fraction like 1/5 we can simply write 0.2 but the MS at times show 1/5 as the only answer...Check the matrix question for this reference last question..I dont know wht oe or other symbols mean in MS exactly so if any enumerate the symbols with the expl i will be glad...And also to further complement my pt abv in the acceleration quesstion which is 5/4 they write 1.25 as only answer
FLRNAB asadalam