# Atheus

 Apr 23 accepted necessity of \$f(0)=0\$ and \$f(1)=1\$ in homomorphisms of boolean algebras Apr 20 awarded Student Apr 19 asked necessity of \$f(0)=0\$ and \$f(1)=1\$ in homomorphisms of boolean algebras Mar 17 awarded Scholar Mar 17 accepted "properties of something and [of?] its something" Mar 8 awarded Editor Mar 8 revised "properties of something and [of?] its something"added 209 characters in body Mar 7 awarded Student Mar 7 asked "properties of something and [of?] its something" Feb 4 awarded Notable Question Mar 1 awarded Student Jan 22 awarded Popular Question Nov 21 comment Find a basis for \$x_1,x_2,x_3,x_4\$ were \$x_2 + 2x_3 + 3x_4 = 0\$you got it, in the mean time I found the answer out too :) Nov 21 awarded Scholar Nov 21 accepted Find a basis for \$x_1,x_2,x_3,x_4\$ were \$x_2 + 2x_3 + 3x_4 = 0\$ Nov 21 answered Find a basis for \$x_1,x_2,x_3,x_4\$ were \$x_2 + 2x_3 + 3x_4 = 0\$ Nov 21 comment Find a basis for \$x_1,x_2,x_3,x_4\$ were \$x_2 + 2x_3 + 3x_4 = 0\$Me neither, but thanks for correcting the post with proper tex. Nov 21 comment Find a basis for \$x_1,x_2,x_3,x_4\$ were \$x_2 + 2x_3 + 3x_4 = 0\$No, the title and post content is right. I merely replied to your comment that there are no powers in linear algebra. Nov 21 comment Find a basis for \$x_1,x_2,x_3,x_4\$ were \$x_2 + 2x_3 + 3x_4 = 0\$In course of linear algebra, we are also supposed to find basis for for example: ax^3+bx^2+cx+d. There's also some condition usually, which leads to the solution (like f(1)=f(2), etc.) Nov 21 comment Find a basis for \$x_1,x_2,x_3,x_4\$ were \$x_2 + 2x_3 + 3x_4 = 0\$nothing much, I've done multiple similar problems with powers of x, but nothing like this. Generally new to the topic. I know that x2=-2*x3-3*x4 and I'm stuck there.