Home
Class 12
MATHS
If m tan(alpha-theta)/( cos^2 theta) = ...

If ` m tan(alpha-theta)/( cos^2 theta) = n (tan theta)/ (cos^2 (alpha - theta)` the prove that ` 2 theta = alpha - [ tan^(-1) ((n-m)/(n+m)) tan alpha]`

Answer

Step by step text solution for If m tan(alpha-theta)/( cos^2 theta) = n (tan theta)/ (cos^2 (alpha - theta) the prove that 2 theta = alpha - [ tan^(-1) ((n-m)/(n+m)) tan alpha] by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.

Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

If (mtan (alpha-theta))/(cos^2 theta)=(n tan theta)/(cos^2 (alpha-theta)), " then " theta=1/2 [alpha - tan^(-1) { (n-m)/(n+m) tan alpha}]

"If" (n tan theta)/(cos^(2) (alpha - theta))= (m tan (alpha - theta))/(cos^(2) theta) "then show that" tan ( alpha - 2 theta) = (n-m)/(n+m) tan alpha

Knowledge Check

  • If sin theta =3 sin ( theta + 2 alpha), then the value of tan (theta + alpha) + 2 tan alpha is

    A
    3
    B
    2
    C
    `-1`
    D
    0

  • If sin theta = 3 sin ( theta + 2 alpha) , then the value of tan (theta + alpha ) + 2 tan alpha is

    A
    3
    B
    2
    C
    `-1`
    D
    `0`

  • If sin theta = 3 sin (theta + 2 alpha) , then the value of tan (theta + alpha) + 2 tan alpha is

    A
    3
    B
    2
    C
    -1
    D
    0

    • Similar Questions

    Explore conceptually related problems

    If sin (theta + alpha ) = cos ( theta + alpha), prove that tan theta =(1- tan alpha )/(1 + tan alpha )

    If tan 2theta= sec 2 alpha , prove that sin 2theta=(1-tan^4 alpha)/(1+tan^4 alpha)

    If sin theta = n sin (theta + 2 alpha ) , " then " (1- n) tan ( theta + alpha ) =

    If m sin theta = n sin (theta +2 alpha) then tan (theta + alpha) is

    If sin (theta + alpha) = cos (theta + alpha) , then the value of tan theta is

    Home
    Profile