Home
Class 14
MATHS
If (cos theta)/(1- sin theta) + (cos the...

If `(cos theta)/(1- sin theta) + (cos theta)/(1 + sin theta) =4`, then find the value of `cos theta`. Find `theta` if `0^(@) lt theta lt 90^(@)`

Text Solution

AI Generated Solution

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ELEMENTARY TRIGONOMETRIC IDENTITIES

    LUCENT PUBLICATION|Exercise EXERCISE 11A|76 Videos

  • ELEMENTARY TRIGONOMETRIC IDENTITIES

    LUCENT PUBLICATION|Exercise EXERCISE 11B|37 Videos

  • CONGRUENCE AND SIMILAR TRIANGLES

    LUCENT PUBLICATION|Exercise EXERCISE-5B|8 Videos

  • GRAPHICAL SOLUTION OF LINEAR EQUATION

    LUCENT PUBLICATION|Exercise EXERCISE-3B|8 Videos

Similar Questions

Explore conceptually related problems

(sin theta)/(1+cos theta)+(1+cos theta)/(sin theta)=4 then find theta

sin theta+cos theta=sqrt(3)cos theta then find the value of cos theta-sin theta is

Knowledge Check

  • if (cos theta)/(1-sin theta)+ (cos theta)/(1 + sin theta) = 4 , 0^@ lt theta lt 90^@ then what is the value of (sec theta + cosec theta + cot theta)?

    A
    `1 + 2 sqrt(3)`
    B
    `(1+2 sqrt(3))/(3)`
    C
    `(2 + sqrt(3))/(3)`
    D
    `2 + sqrt(3)`

    • Similar Questions

    Explore conceptually related problems

    (cos theta)/(1-sin theta)=(1+cos theta+sin theta)/(1+cos theta-sin theta)

    If "cosec"^(2) theta + 2 cot^(2) theta=10 , then find the value of sin theta + cos theta when 0^(@) lt theta lt 90^(@)

    Prove (cos theta)/(1-sin theta)=(1+cos theta+sin theta)/(1+cos theta-sin theta)

    If (sin theta+cos theta)/(sin theta-cos theta)=3, then find the value of sin^(4)theta-cos^(4)theta

    If (cos theta )/(1-sin theta )+(cos theta )/(1+sin theta )=4, 0^@ यदि (cos theta )/(1-sin theta )+(cos theta )/(1+sin theta )=4, 0^@< theta<90^@ , है, तो (tan theta+ cosec theta) का मान क्या होगा ?

    If 0^(@)

    If 3 sin theta + 4 cos theta=5 , then find the value of 4 sin theta-3 cos theta .

    Home
    Profile