You are Here: Home >< Maths

# Mega A Level Maths Thread MK II Watch

1. (Original post by Choppie)
Thanks! Both of you are legends!
No prob
2. (Original post by Choppie)
Thanks! Both of you are legends!
thanks ;(
3. (Original post by L'Evil Fish)
thanks ;(
So c2 integration trapezium rule
Like in the textbook it will give you the equation so like y = 2x +3
Lines between x=1 and x=2

Use the trapezium rule with 4 strips

I don't know how to find what each value of x would be

So x will be 0, 0.5, 1, 1.5, 2

Posted from TSR Mobile
4. should I sleep in tomorrow and feel totally refreshed for my M1 exam after lunch

OR

should I get up early and cram?

What are you doing?
5. (Original post by Tplox)
So c2 integration trapezium rule
Like in the textbook it will give you the equation so like y = 2x +3
Lines between x=1 and x=2

Use the trapezium rule with 4 strips

I don't know how to find what each value of x would be

So x will be 0, 0.5, 1, 1.5, 2

Posted from TSR Mobile
Okay so:

and n = number of ordinates/"strips"

To find the x values.

(b-a)/(n-1)

You mean five strips btw

So say I said:

with five strips...

(2-1)/(5-1)

= 1/4 = 0.25

And you'd have

1, 1.25, 1.5, 1.75 and 2.
6. (Original post by L'Evil Fish)
O
You mean five strips btw
You sure?
7. (Original post by joostan)
Solve (for x) giving your answer in exact and most simplified form.
Ok you got me 🙈
I don't know...

Posted from TSR Mobile
8. If I want to teach myself some modules of A level maths, what resources would you recommend? I'm considering C1 - 4, M1 - wherever and some further modules.
9. (Original post by chickenonsteroids)
If I want to teach myself some modules of A level maths, what resources would you recommend? I'm considering C1 - 4, M1 - wherever and some further modules.
Examsolutions.
MathsHelper.
Any textbook.
And the best till last . . .
Spoiler:
Show
TSR
10. (Original post by joostan)
You sure?
No I cba editing

**** yeah! No more art for ever!

Finished my book!!! yeaaaaaaaaaah
11. (Original post by L'Evil Fish)
Okay so:

and n = number of ordinates/"strips"

To find the x values.

(b-a)/(n-1)

You mean five strips btw

So say I said:

with five strips...

(2-1)/(5-1)

= 1/4 = 0.25

And you'd have

1, 1.25, 1.5, 1.75 and 2.

My bad, I meant x=0. Not 1 sorry
But thank you, I get it now

Posted from TSR Mobile
12. (Original post by Tplox)
My bad, I meant x=0. Not 1 sorry
But thank you, I get it now

Posted from TSR Mobile
good!

Try this then...

6 ordinates.

Just the x coordinates.
13. (Original post by L'Evil Fish)
No I cba editing

**** yeah! No more art for ever!

Finished my book!!! yeaaaaaaaaaah
Lazy
And . . .
Spoiler:
Show
congrats
14. (Original post by joostan)
Lazy
And . . .
Spoiler:
Show
congrats

Aaah... 41 pages in my art book done did my final piece... I'm done... Lets see what I get
15. (Original post by chickenonsteroids)
If I want to teach myself some modules of A level maths, what resources would you recommend? I'm considering C1 - 4, M1 - wherever and some further modules.
www.examsolutions.net/

http://www.m4ths.com/‎
16. (Original post by joostan)
Examsolutions.
MathsHelper.
Any textbook.
And the best till last . . .
Spoiler:
Show
TSR

Many thanks
17. I am currently doing this question: the 20th term in a arithmetic sequence is -7 & the sum of the first 20 terms is 430.
How do i find 'a' & 'd'
18. (Original post by annaridgway95)
.
Spoiler:
Show
19. (Original post by Shegameister)
I am currently doing this question: the 20th term in a arithmetic sequence is -7 & the sum of the first 20 terms is 430.
How do i find 'a' & 'd'
a + 19d = -7
(20/2)(a+19d) = 430

Are you sure that's right?
20. (Original post by L'Evil Fish)
good!

Try this then...

6 ordinates.

Just the x coordinates.
1, 1 1/3, 1 2/3, 2, 2 1/3, 2 2/3, 3

Posted from TSR Mobile

TSR Support Team

We have a brilliant team of more than 60 Support Team members looking after discussions on The Student Room, helping to make it a fun, safe and useful place to hang out.

This forum is supported by:
Updated: July 10, 2013
Today on TSR

### Does race play a role in Oxbridge admissions?

Or does it play no part?

### The worst opinion about food you'll ever hear

Discussions on TSR

• Latest
• ## See more of what you like on The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

• Poll
Useful resources

Can you help? Study help unanswered threadsStudy Help rules and posting guidelinesLaTex guide for writing equations on TSR

## Groups associated with this forum:

View associated groups
Discussions on TSR

• Latest
• ## See more of what you like on The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

• The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.

Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE

Reputation gems: You get these gems as you gain rep from other members for making good contributions and giving helpful advice.