1.)lim x->1 2e^x - 2 / In (x)2.)lim x->0 e^x - e^-x / 4sin (x)3.)Evaluate the derivative of f(x) = 1 / x^4 - e^x^3 - 2x + 4 at x=1
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Answer all 3 questions and show all work
1) Find Lim Square rootof 1+x -1 / x
x> 0
2) Find Lim f(x) if, f (x)= X+2 X<-1
x^2+2x+3 X>-1
3) Find Lim x^2 * sin 1/x
Picture to help out:
Options, please show steps. Thanks
A) -1/2
B) -1/4
C) 8/21
D) 1
E) 4
F) does not exist