Advertisements
Advertisements
Question
`"d"/"dx"` (5ex – 2 log x) is equal to:
Options
`5e^x - 2/x`
5ex - 2x
`5e^x - 1/x`
2 log x
Advertisements
Solution
`5e^x - 2/x`
APPEARS IN
RELATED QUESTIONS
Evaluate the following:
\[\lim_{x->2} \frac{x^3 + 2}{x + 1}\]
Evaluate the following:
`lim_(x->0) (sqrt(1+x) - sqrt(1-x))/x`
If `lim_(x->2) (x^n - 2^n)/(x-2) = 448`, then find the least positive integer n.
Let f(x) = `("a"x + "b")/("x + 1")`, if `lim_(x->0) f(x) = 2` and `lim_(x->∞) f(x) = 1`, then show that f(-2) = 0
Find the derivative of the following function from the first principle.
x2
Show that the function f(x) = 2x - |x| is continuous at x = 0
If f(x) = `{(x^2 - 4x if x >= 2),(x+2 if x < 2):}`, then f(0) is
`lim_(theta->0) (tan theta)/theta` =
A function f(x) is continuous at x = a `lim_(x->"a")`f(x) is equal to:
If y = e2x then `("d"^2"y")/"dx"^2` at x = 0 is:
