Doubtnut Promotions Sticky

What is the maximum possible value of xy, where |x+5|=8 and y=9|x4|

A

A. 401

B

B. 124

C

C. 104

D

D. none of these

Video Solution
Doubtnut Promotions Banner
Text Solution
Verified by Experts

The correct Answer is:C

|
Answer

Step by step video, text & image solution for What is the maximum possible value of xy, where |x+5|=8 and y=9-|x-4| by Maths experts to help you in doubts & scoring excellent marks in Class 14 exams.

Updated on:21/07/2023

Related Playlists


Knowledge Check

  • Question 1 - Select One

    What is the maximum possible value of xy, where |x+5|=8 and y=9|x4|

    AA. 401
    BB. 124
    CC. 104
    DD. none of these
  • Question 1 - Select One

    What is the maximum possible value of xy, where |x+5|1=0 and y=9|x4|

    A401
    B124
    C104
    Dnone of these
  • Question 1 - Select One

    If x+y =12 what is the maximum value of xy?

    A25
    B36
    C49
    D64
  • Question 1 - Select One

    If x+y=12, what is the maximum value of xy ?

    A25
    B36
    C49
    D64
  • Question 1 - Select One

    The maximum value of xy when x+2y=8 is

    A20
    B16
    C24
    D8
  • Question 1 - Select One

    If (xy)z=28then find the maximum possible value of (x)(y)(z) where x,y,z>0

    A16
    B12
    C256
    D24
  • Question 1 - Select One

    The minimum and maximum possible values of xy, where 2x8 and 16y32, respectively are :

    A18,14
    B116,12
    C2, 16
    Dnot unique
  • Question 1 - Select One

    The minimum and maximum possible value of xy, where 2x8and16y32 respectively are :

    A18,14
    B116,12
    C216
    Dnot unique
  • Question 1 - Select One

    If (xy)z=28then find the maximum possible value of (x)(y)(z) where x,y,z>0

    A16
    B12
    C256
    D24

Similar Questions