O Level – Additional Mathematics

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21/01/2012 at 2:59 pm #1001

admin

O Level Add Maths Tuition Singapore/Tuition O Level A Maths/Tutor

Please post your O Level Additional Mathematics questions here

Thank

27/01/2012 at 1:12 pm #1083

Natasha Tai Qian Hui

help me to calculate the following sum:
1/2 + 2/4 + 3/8 + 4/16 + …….+ 10/2 to the power of 10.
thanks!

14/02/2012 at 8:38 am #1119

admin

O Level Additional Mathematics Tuition Singapore

Will show u in the coming lesson

O Level Additional Tutor Singapaore

15/02/2012 at 12:54 pm #1120

Natasha Tai Qian Hui

Please help me solve the following sums.
1. The prime factorisation of two numbers are 2, 3 to the power of 2, 7 to the power of 3 and 13 and 3, 7 to the power of 2, 13 to the power of 3 and 17. Write down, in ascending order, all the common factors which are less than 100.

2. Find all the possible values of the digits x and y if the six digit number 123x4y is divisible by 36.

I need to hand this worksheet up by Friday.
Thanks!
Natasha Tai

16/02/2012 at 3:19 am #1121

admin

O-Level Additional Mathematics Tuition Singapore

Not so clear in your first question, call me when you are free

Q2) No choice use trial and error but y has to a even number and x can be from 1 to o

O-Level Additional Mathenatics Tutor

18/04/2012 at 2:04 am #1499

admin

O-Level Additional Mathematics Tuition Singapore

Commom Error in log

log(x + y) NOT EQUAL TO log x + log y
log(x – y) NOT EQUAL TO log x – log y

log(xy) = log x + log y
log(x/y) = log x – log y

O-Level Additional Mathenatics Tutor

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