Question

find definite integral

Answer 1

\[\int\limits_{1}^{4}f(x)dx\]

Answer 2

oh that's easy

Answer 3

are you sure that's it?

Answer 4

yea

Answer 5

F(b) - F(a)

Answer 6

so 4-1?

Answer 7

you can try that

Answer 8

so the answer is 3?

Answer 9

f(x) was not given, so you can't find an answer

Answer 10

laughing out loud

Answer 11

I told him it's an empty function

Answer 12

there is no instruction

Answer 13

you need more information to find the definite integral .what is f(x), it could be x^2, x^3 or any function under the sun (sin x, e^x, etc )