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Because my advanced higher maths paper was the most impossible exam to ever grace the earth.
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Agado-do-do
you're right Azul, everyone knows the answer 97
Stupid nerd. I sailed through my Foundation maths back in my school days and cruised onto sixth form and then Uni.
wam bam bam sham-a-lam
Spent bloody ages trying to find the battery compartment when it wouldn't turn on in the office. It was one of those solar ones.
Luckily you had a calculator
I had to multiply 29 by 3 at work today.
Lindgren wrote:
> munn wrote:
>
>
> I ended up with some 2 page answer for the first question - worth 3
> marks "differentiate x³.tan 2x"
>
> .
>
> You what? its a one line answer!
Are you sure?
I was never told what d/dx(tan 2x) equals.
So, of course, I took it to "d/dx(sin 2x/cos2x)"
That then became d/dx(2sinxcosx/cos²x + sin²x)
And I had to use both teh quotient rule and the product rule.
I still got it wrong, but gragh.
Far too much working.
> munn wrote:
>
>
> I ended up with some 2 page answer for the first question - worth 3
> marks "differentiate x³.tan 2x"
>
> .
>
> You what? its a one line answer!
Are you sure?
I was never told what d/dx(tan 2x) equals.
So, of course, I took it to "d/dx(sin 2x/cos2x)"
That then became d/dx(2sinxcosx/cos²x + sin²x)
And I had to use both teh quotient rule and the product rule.
I still got it wrong, but gragh.
Far too much working.
munn wrote:
>
> I ended up with some 2 page answer for the first question - worth 3
> marks "differentiate x³.tan 2x"
>
.
You what? its a one line answer!
>
> I ended up with some 2 page answer for the first question - worth 3
> marks "differentiate x³.tan 2x"
>
.
You what? its a one line answer!
Is this GCSE / A-Level?
Well, either way, pretty pointless.
Well, either way, pretty pointless.
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