1.) will 4x-y=11 have a unique solution? kx=3y=52.) prove that 1 and onlt one out of n, n+2, and n+4 is divisible by 3 where n is any +ve integer3.) prove that n3-n is divisible by 6
1.) will 4x-y=11 have a unique solution?
kx=3y=5
2.) prove that 1 and onlt one out of n, n+2, and n+4 is divisible by 3 where n is any +ve integer
3.) prove that n3-n is divisible by 6
Aiden Mathew Denny , 7 Years ago
Grade 10
