Home
Class 12
MATHS
f(x) =x/a+a/x(agt 0) is decreasing in...

`f(x) =x/a+a/x(agt 0)` is decreasing in

A

`-ale x lea`

B

`0 lt x lt a`

C

`-alt xlta`

D

`(-a,0),cup(0,a)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • APPLICATIONS OF DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET-1 (SPECIAL TYPE QUESTIONS)|14 Videos

  • APPLICATIONS OF DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET-2 (SPECIAL TYPE QUESTIONS)|11 Videos

  • APPLICATIONS OF DIFFERENTIATION

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 1D (MEAN VALUE THEOREMS)|28 Videos

  • ADDITION OF VECTORS

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 SET - 4|8 Videos

  • BINOMIAL THEOREM

    DIPTI PUBLICATION ( AP EAMET)|Exercise EXERCISE 2 (SPECIAL TYPE QUESTIONS) SET - 4|4 Videos

Similar Questions

Explore conceptually related problems

f(x)=log_(a)x(xgt0) is decreasing function if

f(x)=x+(1)/(x) is decreasing when x in

f (x) = sec x is decreasing in

f(x)=x.e^(-x) is decreasing in

Observe the following lists {:("List -I","List -II"),((A)f(x)=x+(1)/(x)" is decreasing in",(1)R),((B)f(x)=1-x^(3) "is decreasing",(2)(0,(1)/(e))),((C)f(x)=xe^(-x)" is decreasing in",(3)(-1,0)uu(0,1)),((D)f(x)=x^(x)" is decreasing in ",(4)(1,oo)),(,(5)(0,oo)):}

f(x) = Cos^(-1) x is decreasing in

f(x)=sinx-ax is decreasing in R if

f(x)=tan^(-1)(sinx) is decreasing in