Home
Class 12
MATHS
If 0ltthetaltpi , then the minmum value ...

If `0ltthetaltpi` , then the minmum value of `sin^(3) theta+cosec^(3) theta +2` is

A

0

B

2

C

4

D

8

Text Solution

Verified by Experts

The correct Answer is:
C
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 0ltthetaltpi , then the minimum value of sin^(5)theta+"cosec"^(5)theta, is

The least values of ( sin ^(2) theta+ cosec ^(2) theta) is

The least value of 18 sin^(2)theta+2 cosec^(2)theta-3 is

If (1/(1+cosec theta ) - 1/(1-cosec theta ))cos theta= 2 , 0^circ lt theta lt 90^circ , then the value of sin^(2) theta + cot^(2) theta + sec^(2) theta is: यदि (1/(1+cosec theta ) - 1/(1-cosec theta ))cos theta= 2 , 0^circ lt theta lt 90^circ , है,तो sin^(2) theta + cot^(2) theta + sec^(2) theta का मान हैः

If sintheta = sqrt3 costheta, 0^circ lt theta lt 90^circ , then the value of 2sin^(2)theta + sec^(2)theta + sin theta sec theta + cosec theta is: यदि sintheta = sqrt3 costheta, 0^circ lt theta lt 90^circ , , तो 2sin^(2)theta + sec^(2)theta + sin theta sec theta + cosec theta का मान है:

If sintheta+cosectheta=2 , then the value of (sin^(7)theta+cosec^(7)theta) is

If agt0,bgt0 and the minimum value of a sin^(2)theta+b cosec^(2)theta is equal to maximum value of a sin^(2)theta+b cos^(2)theta, then (a)/(b) is equal to

Write the value of 3 cot^(2)theta - 3 "cosec"^(2)theta.

If sin theta+ cosec theta=2 , then what is the value of (sin^153 theta+ cosec^253 theta) ? यदि sin theta+ cosec theta=2 है तो (sin^153 theta+ cosec^253 theta) का मान क्या है?

If (1/(1+ "cosec" theta)-1/(1-"cosec" theta))costheta =2,0^@ lt theta lt 90^@ then the value of sin^2 theta + cot^2 theta + sec^2 theta is :