[Linear_algebra] Linearlity

2025. 8. 20. 09:39Math/Linear_Algebra

What means linear? 

 1. f(x1 + x2) = f(x1) + f(x2) 

 2. f(cx1) = cf(x1) 

So, we are using this formula which equation meets linearlity 

 f(ax1 + bx2) = af(x1) + bf(x2)