Maths, Addmaths and Statistics: Post your doubts here!

Nabeel.Ahmad

Nabeel.Ahmad

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Cookie Monster said:
A week? :eek:
My teacher says it will take approximately a month.
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Depends on you, how fast you can pick concepts.
It's not rocket-science.
It is possible to do it in a day too.
In 4 hours. You can master it.
Transformation only comes for 6-8 marks, and simple questions.
Don't look at that D-4. That's not the way it is. Look at the past paper questions.

You need to know about the different Transformations. You need to know how to make a transformation, or Describe/Deduce one. That's it.
 
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***amd***

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Nabeel.Ahmad said:
Depends on you, how fast you can pick concepts.
It's not rocket-science.
It is possible to do it in a day too.
In 4 hours. You can master it.
Transformation only comes for 6-8 marks, and simple questions.
Don't look at that D-4. That's not the way it is. Look at the past paper questions.

You need to know about the different Transformations. You need to know how to make a transformation, or Describe/Deduce one. That's it.
Click to expand...
D4 will make u PhD in it. go for it Cookie Monster
 
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***amd***

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asadalam said:
Can someone explain (b)?View attachment 34863
Click to expand...
untitled.JPG
[1] area of the semi circle (red)=(1/2)*(pie*2x*2x) {taking 2x as radius}
[2] area of the semi circle (yellow) =(1/2)*(pie*2x*2x) {taking 2x as radius}
[3] area of the semi circle (green) = (1/2)*(pie*x*x) {taking x as radius}
[4] area of the semi circle (blue) = (1/2)*(pie*x*x) {taking x as radius}

add [1] and [2] and then subtract each of the [3] and [4] from it and you'll get the answer. hope this helps in understanding too.
 
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