Mathematics: Post your doubts here!

[Mohamed Ibrahim a]

Hi I was asking wither stretch and shear is there in 2015

 

[Saad the Paki]

Btw, what if you perform poorly in one paper but the other you have almost full marks and your overall percentage is 86% or something above.
If the grade threshold is around 80 for an a*, will that count as an a* or is it a must to get an A in both papers? and not overall only

Yup its possible to get good marks in 1 paper and poor marks in the other and still get A*

 

[Saad the Paki]

Hi I was asking wither shear and stretch is not there in 2015

Yup not there

 

[Saad the Paki]

masterex567 in the locus question was the radius 4cm or diameter? :/

 

[Saad the Paki]

Im sorry everybody.. i just realized i gave 22 as well..
i must have been drunk..

 

[masterex567]

Im sorry everybody.. i just realized i gave 22 as well..
i must have been drunk..

Ahahaha how was it man?

 

[Saad the Paki]

Ahahaha how was it man?

Well i found it extremely easy...
I dont knw why my friends were saying it was a bit tough....

 

[masterex567]

Well i found it extremely easy...
I dont knw why my friends were saying it was a bit tough....

what did you write for the congruent lines?

 

[Saad the Paki]

what did you write for the congruent lines?

Parallel and equal

 

[Mr.Physics]

Yeah paper 22 was a piece of cake !!

 

[NOneed2speedd]

Parallel and equal

Which question? Have i missed any question

 

[Mr.Physics]

Which question? Have i missed any question

I think you have done 21 .This was tge question of 22

 

[NOneed2speedd]

I think you have done 21 .This was tge question of 22

No. .. I've done 22

 

[NOneed2speedd]

Oh yes now i remember

 

[Darth Vader]

5,11,21,35,53,.....
Write the nth term of this sequence

 

[Suhayb.B]

2n^2 +3 <-- Correct Answer

It's a quadratic sequence. First time seeing it in a 0580 paper though..

 

[Saad the Paki]

2n^2 +3 <-- Correct Answer

It's a quadratic sequence. First time seeing it in a 0580 paper though..

Ummmm... nope.. it has been given before. Im sure of it...

 

[loaie Amgad]

guys I have a question for paper 22
The volumetric question about the rate of flow of the channel
was the answer 684 cm3
If someone has the answer please pass it over.....????

 

[Suhayb.B]

Ummmm... nope.. it has been given before. Im sure of it...

Yes.. But they usually gave it in a way that you can analyze the nth term without having to calculate it. Its usually given in a table form and other sequences are given as well.

guys I have a question for paper 22
The volumetric question about the rate of flow of the channel
was the answer 684 cm3
If someone has the answer please pass it over.....????

Yeah I think that's the answer too.. Can't imagine it being anything else.

 

[loaie Amgad]

Yes.. But they usually gave it in a way that you can analyze the nth term without having to calculate it. Its usually given in a table form and other sequences are given as well.


Yeah I think that's the answer too.. Can't imagine it being anything else.

Sweet.......thank you for the confirmation........