Thats correct i think but this next one im confused about.
Is that correct , if not can someone explain to me how to differentiate that function with respect to y?
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There's only 1 function in terms of y.
if you view x as a constant let's replace x with a.
The only variable is y, does that help?
err you dropped some constants.
subsitute x back in for a:
so if i had
Would that be correct?
um . . . chain rule the constant in front of y is -x
Does that make sense to you?
yeah woops forgot the negative , yip that makes sense , cheers mate.
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