How many of the triple permutations of the set A={a,b,c,d,e} contain at least one vowel?
bggbhfnonlvgrkbv
the encryption key is 3x-1 mod 26
\int (dx)/((a^(2)+x^(2)+b^(2))^((3)/(2)))
64x^2 -8=y
Given y*z = -v*x, x + b*y + c = 0, z + e*v + f = 0, y - v = a*(x - z), evaluate x, y, z, v.
I'm thinking of a number. i multiply it by 12 and add 30. I still get the same answer when i multiply by 5 and add 191
What is my...
3r+4=5r-8=2r+10
3r+4+5r-8+2r+10=180
Given yz = -vx, x + by + c = 0, z + ev + f = 0, y - v = a(x - z), evaluate x, y, z, v.