Question

Limit x->1 [sin (x-1) / (x^2 +x-2)]

Answer 1

You get 0/0. Therefore you can use lehospitals rule or however you spell it. The new equation is Cos(x-1) / 2x + 1 Now plug in x=1 and you get 1/3

Answer 2

tahnks...can u help me w/ another limit prob?

Answer 3

Give me good answer then post a new question ;-)

Answer 4

ok