Grade 10Algebra
In straight lines, Lesson about concurrency of three straight lines. I have a doubt.
How to understand
lamda*L1 + lamda*L2 + lamda*L3=0
where L1, L2 and L2 are straight lines. what is the derivation.
if L1, L2 and L3 are non zero numbers, then for any three equations, cant we just say
lamda*L1 + lamda*L2 + lamda*L3=0
and they are concurrent. please explain...
