Home
Class 11
MATHS
(1+sin2theta+cos2theta)/(1+sin2theta-cos...

`(1+sin2theta+cos2theta)/(1+sin2theta-cos2theta)=?`

Answer

Step by step text solution for (1+sin2theta+cos2theta)/(1+sin2theta-cos2theta)=? by MATHS experts to help you in doubts & scoring excellent marks in Class 11 exams.

Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • STRAIGHT LINES

    CENGAGE PUBLICATION|Exercise All Questions|486 Videos

Similar Questions

Explore conceptually related problems

Prove that, (1 + sin 2 theta - cos 2 theta)/(sin theta + cos theta)= 2 sin theta

If y=(1+sin theta+cos theta)/(1+sin theta-cos theta)," show that, " (dy)/(d theta)+(1)/(1-cos theta)=0 .

Knowledge Check

  • (1-cos2theta)/(sin2theta)=

    A
    `sintheta`
    B
    `cos theta`
    C
    `tan theta`
    D
    none of these
  • Similar Questions

    Explore conceptually related problems

    Prove that (1/(sec^2theta-cos^2theta)+1/(cosec^2-sin^2theta))sin^2thetacos^2theta=(1-sin^2thetacos^2theta)/(2+sin^2thetacos^2theta

    If (sin theta+cos theta)/(sin theta- cos theta) = 3/2 then cos theta =

    Prove that : (1+ sin theta - cos theta) / (1+ sin theta + cos theta ) = tan (theta/2)

    Prove that (sin theta -cos theta+1 )/( sin theta + cos theta -1) =(1)/( sec theta -tan theta ) [use the identity sec ^(2) theta =1 +tan ^(2) theta ]

    sin theta+ 2cos theta =1

    Prove the following identities: (sin theta-cos theta+1)/(sin theta+cos theta-1)=(1+sin theta)/(cos theta)

    Evaluate the following (sin theta +cos theta )^(2) +(sin theta -cos theta )^(2)