A2 Maths Coursework...

[Al-Hanbali]

:salamext:

Can someone kindly verify that the calculations below are correct. I get the feeling I've gone terribly wrong somewhere. I would've asked my teacher, but I have to hand this section in tomorrow :X

The Newton-Raphson method on a solveable equation:

['Abd al-Baari]

:sl:

A Level Math? :eek:

:w:

[The Ruler]

Though I have no idea what the hell that is or what you're on about, following the similar method, I get completely different answer to X1.

What board are you doing?

[noorseeker]

my minds just got into meltdown. lol

Hey there! Looks like you're enjoying the discussion, but you're not signed up for an account.

When you create an account, you can participate in the discussions and share your thoughts. You also get notifications, here and via email, whenever new posts are made. And you can like posts and make new friends.
Sign Up

[Al-Hanbali]

hmmm... whatt did you get for X1 ?

It's OCR.

[The Ruler]

I calculated again, and this time I got the same answers and the ones above except there seems to be slight rounding error for x1, x4 and x5

[aadil77]

hmmm... whatt did you get for X1 ?

It's OCR.

lol we're doing that in AQA further maths, looks like ocr is way harder!

goodluck bro:thumbs_up

[Al-Hanbali]

I calculated again, and this time I got the same answers and the ones above except there seems to be slight rounding error for x1, x4 and x5

JazakiAllaah khayr ukhti!! :thumbs_up....yh, just checked it again; corrected the rounding.

lol we're doing that in AQA further maths, looks like ocr is way harder!

goodluck bro:thumbs_up

You do this stuff in FM...:muddlehea

[...]

I did a different board, but following your outlined method I get:

X1 = 3.627118644

X2 = 3.542454267

X3 = 3.53812734

X4 = 3.538116245

X5 = 3.538116245