Home
Class 12
MATHS
If 0ltxlt(pi)/(2), then the minimum valu...

If `0ltxlt(pi)/(2)`, then the minimum value of `2(sinx+cosx+cosec 2x)^3 ` is

A

27

B

13.5

C

6.75

D

0

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SEQUENCES AND SERIES

    ARIHANT MATHS|Exercise Exercise (Single Option Correct Type Questions)|30 Videos

  • SEQUENCES AND SERIES

    ARIHANT MATHS|Exercise Exercise (More Than One Correct Option Type Questions)|15 Videos

  • SEQUENCES AND SERIES

    ARIHANT MATHS|Exercise Exercise For Session 6|10 Videos

  • PROPERTIES AND SOLUTION OF TRIANGLES

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|21 Videos

  • SETS, RELATIONS AND FUNCTIONS

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|12 Videos

Similar Questions

Explore conceptually related problems

If 0ltxlt(pi)/(2) , then the minimum value of (sinx+cosx+cosec2x) ,is

Minimum value of 2^(sinx)+2^(cosx) is

If 0ltxlt(pi)/(2) then the minimum value of (cos^(3)x)/(sinx)+(sin^(3))/(cosx)(x)/(x) , is

If cosx=(-sqrt3)/2 and piltxlt(3pi)/2 , then the value of 2cot^2x+3cosec^2x is

The minimum value of |sinx+cosx+tanx+secx+"cosec"x+cotx| , is

If (pi)/(2)ltxlt(3pi)/(2) , then write the value of sqrt((1+cos 2x)/(2)) .

If cos x=(-sqrt3)/2 and pi

If sinx - cosx = 0, 0^@ltxlt90^@ then the value of (secx +cosec x)^2 is: sinx - cosx = 0, 0^@ltxlt90^@ तो (secx +cosec x)^2 का मान है:

The absolute minimum value of f(x)=sinx in [0,(3pi)/(2)] is :

If tanx=(3)/(4), 0ltxlt90^(@) then what is the value of sinx cosx ?