Question

Find the following limit​

Answer 1

Answer:

differentiate numerator and denominator separately

1/2√1-x *-1

substitute the limits

alternative method rationalise numerator by 1+√1-x

Answer 2

Answer:

1/2 or 0.5

Step-by-step explanation:

as the given limit is in zero by zero form so here we can use L-hospitals rule by find the derivative of the function then we can easily solve it.