Line them up on a number line.
for 2)
BC + EF + AB + DE + CD
AB + BC + CD = AD
DE + EF = DF
so
AD + DF
How do you simplify vectors?
1)AB + BC + CD
2) BC - FE - BA + DE - DC
Calculus - Steve, Tuesday, September 22, 2015 at 11:39pm
AB+BC = AC
so, AB+BC+CD = AD
BC-DC = BC+CD = BD
See if you can use that idea to rearrange +/- terms so the ends line up in order
Calculus - Anonymous, Tuesday, September 22, 2015 at 11:57pm
I need an explanation on how to do it. I just started learning this and it doesn't make sense to me.
2 answers
but AD + DF = AF
so in the end
AF
so in the end
AF
1 answer