Home
Class 12
MATHS
Find the minimum value of sec^2 theta + ...

Find the minimum value of `sec^2 theta + cosec^2 theta - 4.`

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC FUNCTIONS AND IDENTITIES

    ARIHANT MATHS|Exercise Exercise (Single Option Correct Type Questions)|52 Videos

  • TRIGONOMETRIC FUNCTIONS AND IDENTITIES

    ARIHANT MATHS|Exercise Exercise (More Than One Correct Option Type Questions)|21 Videos

  • TRIGONOMETRIC FUNCTIONS AND IDENTITIES

    ARIHANT MATHS|Exercise Exercise For Session 10|10 Videos

  • TRIGONOMETRIC EQUATIONS AND INEQUATIONS

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

  • VECTOR ALGEBRA

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|9 Videos

Similar Questions

Explore conceptually related problems

The minimum value of (cos theta+ sin theta) is:

Find the maximum and minimum value of cos^(2) theta- 6 sin theta cos theta + 3 sin^(2) theta + 2 .

Solve : sec theta-cosec theta =4/3 .

Find the maximum and minimum values of 7 cos theta+ 24 sin theta .

If sin theta+cosec theta=2 , then find the value of sin^(20)theta+cosec^(20)theta .

If 5 sin theta = 3 , find the value of (sec theta -tan theta)/ (sec theta +tan theta) .

Find the maximum and minimum values of : 15 cos theta-8 sin theta .

Prove the following identity : (tan theta-cot theta)/ (sin theta cos theta)= sec^2 theta- cosec^2 theta .

Find the number of roots of the equation 16 sec^(3) theta - 12 tan^(2) theta - 4 sec theta =9 in interval (-pi,pi)

If x+y+z=0, |x|=|y|=|z|=2 and theta is angle between y and z, then the value of cosec^(2)theta+cot^(2)theta is equal to