Given to solve,
`lim_(x->0)arcsinx/x`
as `x-> 0` we get `arcsinx/x = 0/0 ` form
so upon applying the L 'Hopital rule we get the solution as follows,
as for the general equation it is as follows
`lim_(x->a) f(x)/g(x) is = 0/0` or `(+-oo)/(+-oo)` then by using the L'Hopital Rule we get the solution with the below form.
`lim_(x->a) (f'(x))/(g'(x))`
so , now evaluating
`lim_(x->0)arcsinx/x`
=`lim_(x->0)((arcsinx)')/((x)')`
as we know that `(arcsinx)' = 1/(sqrt(1-x^2))`
so,
=`lim_(x->0)(1/(sqrt(1-x^2)))/(1)`
=`lim_(x->0)(1/(sqrt(1-x^2)))`
upon plugging the value` x=0` ,
=` (1/(sqrt(1-(0)^2)))`
`= 1/sqrt(1)`
= `1`
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