Find lim (x -> 0) (7x - sin(x)) / (x^2 + sin(3x)). Choose 1 answer: A) 2 B) 1 C) 0 D) The limit doesn't exist.
Choose 1 answer:
A) 2
B) 1
C) 0
D) The limit doesn't exist.
To find the limit, we use L'Hôpital's Rule, which applies when the limit is in the indeterminate form 0/0. Differentiate the numerator and the denominator:
Now, evaluate the limit:
lim (x -> 0) (7 - cos(x)) / (2x + 3cos(3x))
Substitute x = 0:
(7 - cos(0)) / (2(0) + 3cos(0)) = (7 - 1) / (0 + 3) = 6 / 3 = 2
The answer is A) 2.
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