How do you differentiate #f(x)=sec(e^(x)-3x ) # using the chain rule?
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"Which following pairs of atoms, have a lower electron affinity? a) Ca,K b) I,F c) Li, Ra. I seriously don't know anything about electron affinity all ik that it can buy another element"
1 Answer
Aug 3, 2016
Explanation:
Here outside functions is sec , Derivative of sec(x) is sec(x)tan(x).
#f'(x) =sec(e^x-3x)tan(e^x-3x) derivative of (e^x-3x)
