If x>0, what is the minimum value of x +...

If x>0, what is the minimum value of `x + 4/x`

Topper's Solved these Questions

APPLICATIONS OF DERIVATIVES
PRADEEP PUBLICATION|Exercise EXERCISE|502 Videos
APPLICATIONS OF INTEGRALS
PRADEEP PUBLICATION|Exercise EXERCISE|162 Videos

Similar Questions

Explore conceptually related problems

If x<0, what is the maximum value of x + 1/x

The minimum value of (x)^6

What is the minimum value of x^x , x > 0 ?

Find the minimum value of f(x) = x - x^2

If x is real, then the minimum value of the expression x^2-8x+17 is

The minimum value of 4^(x)+4^(2-x),x in R is

Prove that the minimum value of 3 cosx+4 sin x + 5 is 0.

Show that a local minimum value of f(x) = x + 1/x , x ne 0 is greater than a local maximum value.

For x > 1 , the minimum value of 2 log_10(x)-log_x(0.01) is

PRADEEP PUBLICATION-APPLICATIONS OF DERIVATIVES-EXERCISE

If f(X) attains a local minimum value at x = c and f"(c )> 0, then wha...
Text Solution
|
If a function f(x) has a local extremum at a point x = c, then what ca...
Text Solution
|
If x>0, what is the minimum value of x + 4/x
Text Solution
|
If x<0, what is the maximum value of x + 1/x
Text Solution
|
For what value of x, does the function f(x) = x^(2//3) have a local mi...
Text Solution
|
Is every critical point, a point of local maximum or local minimum.
Text Solution
|
Write down the minimum value of sqrt3 sin x + cos x
Text Solution
|
Discuss the local maximum or minimum of f(x) = x^3 at x = 0
Text Solution
|
The amount of pollution content added in air in a city due to x-d i e ...
Text Solution
|
Find the rate of change of the area of a circle with respect to its ra...
Text Solution
|
Find the rate of change of the area of a circle with respect to its ra...
Text Solution
|
The volume of a cube is increasing at the rate of 8 cm^3/s. How fast i...
Text Solution
|
The radius of a circle is increasing uniformly at the rate of 3 cm/s. ...
Text Solution
|
An edge of a variable cube is increasing at the rate of 3 cm/s. How fa...
Text Solution
|
A stone is dropped into a quiet lake and waves move in circles at a sp...
Text Solution
|
The radius of a circle is increasing at the rate of 0.7 cm/s. What is ...
Text Solution
|
The length 'x' of a rectangle is decreasing at the rate of 5 cm per mi...
Text Solution
|
The length x of a rectangle is decreasign at the rate of 5 cm/min and ...
Text Solution
|
A balloon which always remains spherical is being inflated by .pumping...
Text Solution
|
A balloon, which always remains spherical has a variable radius. Find ...
Text Solution
|