Maths, Addmaths and Statistics: Post your doubts here!

[MustafaMotani]

Im looking for any tips and notes on Transformations, something jo saara cover karay, im really weak at it, and need to revise it asap!!

dost tum thoray previous pages surf karo mil jaega

 

[ashiqbal]

Im looking for any tips and notes on Transformations, something jo saara cover karay, im really weak at it, and need to revise it asap!!

see this:
http://www.xtremepapers.com/communi...st-your-doubts-here.4773/page-137#post-315869
and these notes:
http://www.mediafire.com/download.php?pclpx4wu3rswc4v

 

[HarisLatif]

I dont think that ur shading gives any line of symmetry, ms wala sahe hai !!
us mein diagonal de raha hai line of symmetry

hmm sai hai

 

[Spidey21]

http://www.xtremepapers.com/papers/...(Calculator Version) (4024)/4024_s03_qp_1.pdf
q 19 1st part

 

[Dexterwarrior12]

http://www.xtremepapers.com/papers/CIE/Cambridge International O Level/Mathematics D (Calculator Version) (4024)/4024_s03_qp_1.pdf
q 19 1st part

its easy..look..! the diagonal will be 2r..so put pythogoras theorem. (2r)square=(l)square+(l)square

 

[convent2012]

suppose figure is 100 cm
it is said that this number is to nearest cm .... then we will divide 1 by 2, we will get 0.5 cm

to get upper bound add this number to original one and to get lower bound subtract it
U.B = 100.5
L.B = 99.5

If it would have said that 100 cm is to nearest 10 cm then we will divide 10 by 2 getting 5cm
now Upper bound will be 105cm
Lower bound will be 95 cm

Suppose it would have been said that 5000 cm is given to nearest 50 cm .... now divide 50 by 2 getting 25 cm

Upper bound = 5025cm
Lower Bound = 4975 cm

Hope u get it ..

thanku so much

 

[fatikhalid]

give me an example. wait i wil give u one:
2*2*2*3*5 is not a perfect square. it is actually 120. what can we do to make it a perfect square? we must have multiples of two of every factor ie in this case, we need to have 4 twos, 2 threes, and 2 fives
so we will multiply it with 2*3*5 so that it becomes 2*2*2*2*3*3*5*5 = 3600 (60^2)

http://www.xtremepapers.com/papers/...(Calculator Version) (4024)/4024_w06_qp_1.pdf
thankuuu soooo much!!!! but can u explain question no 8 part c of this ppr?..

 

[haha101]

co linear points :
Please help me !!! And tell me about all the properties of colinear points !Q28 b part ii

And also the last two parts of transformation !​

Attached Files:

 

[syed1995]

MustafaMotani tmhara center kahan per hai ??

 

[haha101]

syed1995 my question plx

 

[syed1995]

KISI KAY PASS MATHS KA SUMMER 2012 KA PAPER HAI ?? I URGENTLY NEED IT!!!!!!!!!!!!!!

 

[syed1995]

co linear points :​

Please help me !!! And tell me about all the properties of colinear points !Q28 b part ii ​

​

And also the last two parts of transformation !​

Attached Files:

pichlay parts solve karnay do pahlay .. give me like 5-7 minutes.

 

[haha101]

KISI KAY PASS MATHS KA SUMMER 2012 KA PAPER HAI ?? I URGENTLY NEED IT!!!!!!!!!!!!!!

mei tumhey kl dey doonga Insha Allah ! Sameer Ali dey dey gaa

 

[haha101]

pichlay parts solve karnay do pahlay .. give me like 5-7 minutes.

Tke ur time man !

 

[syed1995]

co linear points :​

Please help me !!! And tell me about all the properties of colinear points !Q28 b part ii ​

​

And also the last two parts of transformation !​

Attached Files:

nai horaha solve mujh say :S ..

 

[haha101]

nai horaha solve mujh say :S ..

ab tum bhi poochna starrt kar do ! Acha jyst tell me k how to solve it ? wht method did you aply ?

 

[syed1995]

ab tum bhi poochna starrt kar do ! Acha jyst tell me k how to solve it ? wht method did you aply ?

write the matrixes with same letters as the line says .. in this case we will take FE and FD.

as the letters were F, E , D which we have to prove are collinear.

 

[haha101]

write the matrixes with same letters as the line says .. in this case we will take FE and FD.

as the letters were F, E , D which we have to prove are collinear.

It states we already know that they are co liner ! We have to find K

 

[khizer shahab]

It states we already know that they are co liner ! We have to find K

write the matrixes with same letters as the line says .. in this case we will take FE and FD.

as the letters were F, E , D which we have to prove are collinear.

its simple you just have to apply FD=K * FE

where FD and FE is found in previous parts therefore k can be easily evaluted !!!

 

[khizer shahab]

It states we already know that they are co liner ! We have to find K

remember for if stated that points are collinear or parrallel it would always be k times of its collinear point !!