Advertisements
Advertisements
प्रश्न
If y = log x then y2 =
विकल्प
`1/x`
`- 1/x^2`
`- 2/x^2`
e2
Advertisements
उत्तर
`- 1/x^2`
APPEARS IN
संबंधित प्रश्न
Evaluate the following:
\[\lim_{x->2} \frac{x^3 + 2}{x + 1}\]
Evaluate the following:
\[\lim_{x->∞} \frac{2x + 5}{x^2 + 3x + 9}\]
If `lim_(x->a) (x^9 + "a"^9)/(x + "a") = lim_(x->3)` (x + 6), find the value of a.
Examine the following function for continuity at the indicated point.
f(x) = `{((x^2 - 4)/(x-2) "," if x ≠ 2),(0 "," if x = 2):}` at x = 2
Examine the following function for continuity at the indicated point.
f(x) = `{((x^2 - 9)/(x-3) "," if x ≠ 3),(6 "," if x = 3):}` at x = 3
Find the derivative of the following function from the first principle.
log(x + 1)
Find the derivative of the following function from the first principle.
ex
Evaluate: `lim_(x->1) ((2x - 3)(sqrtx - 1))/(2x^2 + x - 3)`
For what value of x, f(x) = `(x+2)/(x-1)` is not continuous?
`"d"/"dx" (1/x)` is equal to:
