81
-81
99
39
84
Hello!!!!!!!!!!!
Can anyone help me understand formula manipulation I am an Ordinary Level Student, and my final exams are in January. I have given my e-mail adresse of yahoo and msn both so please mail me if you can let me understand formula manipulation very good.
I will be very thankful to that peson who will let me understand formula manipulation very good and to those who will try to help me also.
Thank You,
Mathematician.