Mathematics: Post your doubts here!

[The Sarcastic Retard]

Nah I take M1

Though I will try.

 

[The Sarcastic Retard]

Nah I take M1

Okay I got the answer this is easy. I will PM you the answer.

 

[Haya Ahmed]

Okay I got the answer this is easy. I will PM you the answer.

thanks ... waiting for the pm

 

[The Sarcastic Retard]

thanks ... waiting for the pm

Done.

 

[R_Ma7mooD]

anyone can explain how to answer B)

 

[The Sarcastic Retard]

anyone can explain how to answer B)

No image found.

 

[Wolfgangs]

Guys, I have taken Mathematics AS levels in the May/June session in 2013 with the P1 and S1 combination. I scored 'a' in Mathematics AS levels and I think my mark is 105/125. In the A levels, I'm taking P3 and M1, what are my chances of scoring A* or how many marks do I need to score A*?

 

[The Sarcastic Retard]

Guys, I have taken Mathematics AS levels in the May/June session in 2013 with the P1 and S1 combination. I scored 'a' in Mathematics AS levels and I think my mark is 105/125. In the A levels, I'm taking P3 and M1, what are my chances of scoring A* or how many marks do I need to score A*?

Depends on thresholds. Normally, for an A* you should score 90% or plus. As you are math student count yourself how much marks are required to break that 90%. Good luck.

 

[Copy Cat]

can someone please upload the answers or solve oct/nov 2014 maths p1
https://www.xtremepapers.com/commun...emes-grade-thresholds-examiner-reports.36355/

 

[The Sarcastic Retard]

can someone please upload the answers or solve oct/nov 2014 maths p1
https://www.xtremepapers.com/commun...emes-grade-thresholds-examiner-reports.36355/

justpastpapers.com/9709_w14_ms_12/

 

[Copy Cat]

justpastpapers.com/9709_w14_ms_12/

THank you what about p11 and p13

 

[The Sarcastic Retard]

THank you what about p11 and p13

No idea.

 

[Copy Cat]

No idea.

it would be nice if someone could post answers over here

 

[MarcoReus]

it would be nice if someone could post answers over here

Why do you even need the answers?

 

[Sarosh Jameel]

1. PLZ HELP ME WITH THE QUESTION 5 !!

 

[Wolfgangs]

1. PLZ HELP ME WITH THE QUESTION 5 !!

Do you have all of the Oct/Nov 2014 papers?

 

[Sarosh Jameel]

Do you have all of the Oct/Nov 2014 papers?

Yes !! but marking schemes are not yet released

 

[huh]

1. PLZ HELP ME WITH THE QUESTION 5 !!

(sin)4-(cos)4
=((sin)2+(cos)2)((sin)2-(cos)2)
=(sin)2-(1-(sin)2)
=(sin)2-1+(sin)2
=2(sin)2-1

2(sin)2-1=0.5
(sin)2=0.75
Angles: 60, 120, 300, 240

Sorry for the poor representation, but hopefully you can understand.

 

[Copy Cat]

Why do you even need the answers?

well because they are great help when doing papers at least you get to know you are doing it wrong or right

 

[huh]

well because they are great help when doing papers at least you get to know you are doing it wrong or right

You should check out the user Thought Blocker. I think he has the solutions.