Add maths paper 1 discussion.

[azfar100]

I made a mistake in the permutation combination question last part..
I got 364... but then I stupidly subtracted it from 3003... :%)
How many marks would i lose?

 

[azfar100]

And in the logarithim + linear law question... It said that we had to show lgy = a(10^bx) ..
How do we show that?

 

[RaTeDRSuPeRsTaR]

Hey, i prove that by solving that equation in terms of lg and then braking it...then finally after simplifying it i wrote...
that lga is gradient and lgb is y-intercept sumthing lyk dat...
Am i ryt??

 

[123add1]

vishal i think u will loose 2-3 mrks regarding answer and accuracy marks.

 

[donor]

Hey, i prove that by solving that equation in terms of lg and then braking it...then finally after simplifying it i wrote...
that lga is gradient and lgb is y-intercept sumthing lyk dat...
Am i ryt??

yea u r rite