Home
Class 12
MATHS
सभी वास्तविक x मानों के लिये फलन f(x) = ...

सभी वास्तविक x मानों के लिये फलन `f(x) = ( ( sqrt(p+4))/(1-p) - 1) x^(5) - 3x + ln 5` ह्रासमान है, तो p का मान है

A

`( - oo, oo )`

B

`[-4, ( 3- sqrt( 21))/(2) ] uu ( 1, oo)`

C

` [ - 3, ( 5- sqrt( 27))/( 2) ] uu ( 2, oo)`

D

`[ 1, oo)`

लिखित उत्तर

Verified by Experts

The correct Answer is:
B
Promotional Banner

टॉपर्स ने हल किए ये सवाल

  • APPLICATION OF DERIVATIVE

    BANSAL HINDI|Exercise EXERCISE-1 SECTION -B[MONOTONICITY] (SPECIAL DPP-2)|10 Videos

  • APPLICATION OF DERIVATIVE

    BANSAL HINDI|Exercise EXERCISE-1 SECTION -B[MONOTONICITY] (SPECIAL DPP-3)|10 Videos

  • APPLICATION OF DERIVATIVE

    BANSAL HINDI|Exercise EXERCISE-1 ( SECTION-A [ TANGENT & NORMAL] (SPECIAL DPP -2)|10 Videos

  • BASIC MATHEMATICS

    BANSAL HINDI|Exercise EXERCISE -5 (Rank Booster)|9 Videos