Question

limit X tends to 1 for (x^2-3x+2)/(x^2-4x+3)​

Answer 1

Step-by-step explanation:

on substituting 1 in the expression, it becomes 0/0 form. So now differentiate numerator and denominator and the substitute 1. so the answer is 1/2

Answer 2

Step-by-step explanation:

Geological evidence indicates that dinosaurs became extinct at the boundary between the Cretaceous and Paleogene eras, about 66 million years ago, at a time when there was worldwide environmental change resulting from the impact of a large celestial object with the Earth and/or from vast volcanic eruptions.