Question

lim
x-->0
$\frac{ {e}^{x} + {e}^{ - x} - 2 }{ {x}^{2} }$
Send the solution ASAP Please​

Answer 1

Answer:

differentiate on each stage to make the denominator independent of x.

so that you won't get 0/0 form.

Ans: 1

check the attachment for the complete answer...

hope this helps you...

Answer 2

Answer:

1

Step-by-step explanation:

Step 01:- first of all find the form which is 0/0 form

step 02:- using l' hospital rule Diffrentiating with respect to X sperately numerator and denominator .

Step 03 :- form doesn't change so again Diffrentiating with respect to X.

step 04:- then put the limit.

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Solution is in this given attachment .

Hope it's helpful