We use chain rule, because in sin(cosx), your function is of the form h(x)= f(g(x)) ; you don't have h(x)= sinxcosx to use product rule. To Mohamed
@mohammadhusein92323 ай бұрын
@ 9:23, why do you use chain rule? Why cant we use product rule, because isnt it just sin multipled by cosx and then you just do f'(x) g(x) + f(x) g'(x). Thank you
@thedeathofbirth076311 күн бұрын
We use chain rule, because in sin(cosx), your function is of the form h(x)= f(g(x)) ; you don't have h(x)= sinxcosx to use product rule.
@Alex-qg3dx4 жыл бұрын
I love math
@chasefancy30924 жыл бұрын
Everything you see in your house is the result of an equation.