# Search results

1. ### Find a combination of n and m

so that must have an ans, right? but how to use the info given by the above link?
2. ### Find a combination of n and m

Homework Statement 1007n+1703m=1 when n and m are integers Homework Equations The Attempt at a Solution i hv tried for so many times, but i cant find it the GCD of 1007 and 1703 is 1, so it is possible to find n and m
3. ### Find the last digit of 3^101 X 7^202

Homework Statement find the last digit of 3^101 X 7^202 Homework Equations The Attempt at a Solution i have cal. that the last digit is 7 by...: mod10 X ([3^4]mod10)^25 X ([7^4]mod10)^25 = mod10 X mod10 = mod10 so the last digit is 7 is it correct?
4. ### Area bounded

http://upload.lsforum.net/users/public/z40672Untitledk213.png y the area bounded is like that it seems x=2 and x=0 and y=0 dont involve into it
5. ### Area bounded

i m thinking of this... area bounded by x=0, y=0, y=x^2, y=4-x^2 and x=2 why the region bounded by the below three cases are the same 1. x=0, y=0, y=x^2, y=4-x^2 2. y=0, y=x^2, y=4-x^2 3. and x=0, y=x^2, y=4-x^2 but after i add x=2 and compute the bounded region, it's different? i am just...