Home
Class 11
MATHS
Solve: sec2theta=2/sqrt(3)...

Solve: `sec2theta=2/sqrt(3)`

Text Solution

Verified by Experts

`sec2theta=2/sqrt(3)`
`rArr cos2theta=sqrt(3)/2`
`rArr cos2theta=cospi/6`
`2theta=2npi+-pi/6`
`rArr theta=npi +- pi/12`. Ans.
Promotional Banner

Topper's Solved these Questions

  • TRIGNOMETRIC FUNCTIONS

    NAGEEN PRAKASHAN|Exercise EXERCISES 3A|11 Videos

  • TRIGNOMETRIC FUNCTIONS

    NAGEEN PRAKASHAN|Exercise EXERCISES 3B|22 Videos

  • STRAIGHT LINES

    NAGEEN PRAKASHAN|Exercise Exercise|206 Videos

Similar Questions

Explore conceptually related problems

Solve sec 2theta= -2/sqrt3

Solve sec theta+1=(2+sqrt(3))tan theta0

Solve sec theta-1=(sqrt(2)-1) tan theta .

If sectheta=(2)/(sqrt(3)) ,then find the value of sec2theta .

If 7sin^(2)theta+3cos^(2)theta=4 ,then prove that sec theta+cosec theta=2+(2)/(sqrt(3))

Solve tan theta + sec theta =sqrt(3) for the values of theta between 0 and 2pi

Solve the following equations: tan theta+sec theta=sqrt(3)

If : tan theta - sqrt(2) cdot "sec" theta = sqrt(3) , then : theta =

The solution of (sec theta+1)-(2+sqrt(3))tan theta,(0

Solve the following equation: 3cos^(2)theta-2sqrt(3)sin theta cos theta-3sin^(2)theta=0