proof by induction

[dense shadow]

We solved by doing f=k than proving true for f=k+1. I tried a new approach where i tried to prove through f(k+1)-f(k) but i can't seem to do it.

[hardy cave]

🤓

I'm gonna have a try

@dense shadow

Oh you do the other method

Lemme try ghat

[dense shadow]

ty

[hardy cave]

@dense shadow

[dense shadow]

Right

Makes sense

[dense shadow]

Ty again

[dense shadow]

Btw

At the end

Do we add another f[k]

[hardy cave]

Wdym another

Ohh

Bc the 3fk + 532k-1 is the difference

[dense shadow]

Since dats for f(k+1)-f(k)

[hardy cave]

Yeahh

Idk I don't use that method I couldn't tell you

[dense shadow]

Damn ig i will stick to my teachers method

Ty either way

🫡

[hardy cave]

I don't really thing it matters since you've shown the mutliple of 5 part