Home
Class 11
MATHS
((1+sin2alpha)/(cos(2alpha-2pi)tan(alpha...

`((1+sin2alpha)/(cos(2alpha-2pi)tan(alpha-(3pi)/4)))-1/4sin2alpha(cot(alpha/2)+cot((3pi)/2+alpha/2)` simplifies and reduces to

Answer

Step by step text solution for ((1+sin2alpha)/(cos(2alpha-2pi)tan(alpha-(3pi)/4)))-1/4sin2alpha(cot(alpha/2)+cot((3pi)/2+alpha/2) simplifies and reduces to by MATHS experts to help you in doubts & scoring excellent marks in Class 11 exams.

Doubtnut Promotions Banner Mobile Dark
|

Similar Questions

Explore conceptually related problems

The value of the expression (1+sin2alpha)/(cos(2alpha-2pi)tan(alpha-(3pi)/4))-1/4sin2alpha(cot(alpha/2)+cot((3pi)/2+alpha/2)) is

the expression (1+sin2 alpha)/(cos(2 alpha-2 pi)tan(alpha-(3 pi)/(4)))-(1)/(4)sin2 alpha(cot((alpha)/(2))+cot((3 pi)/(2)+(alpha)/(2))) simplifies and reduces to

Knowledge Check

  • The value of the expression (1+sin2alpha)/(cos(2alpha-2pi)tan(alpha-(3pi)/4))-1/4sin2alpha(cot""(alpha)/2+cot((3pi)/2+(alpha)/2)) is

    A
    0
    B
    1
    C
    `sin^2""alpha/2`
    D
    `sin^2alpha`

  • The value of the expression (1+ sin 2 alpha)/(cos (2alpha-2pi)tan(alpha-(3pi)/(4)))-(1)/(4)sin2alpha(cot.(alpha)/(2)+cot((3pi)/(2)+(alpha)/(2))) is

    A
    0
    B
    1
    C
    `sin^(2).(alpha)/(2)`
    D
    `sin^(2) alpha`.

  • The value of the expression - (1+sin 2 alpha)/(cos (2alpha - 2pi) tan.(alpha - (3pi)/(4))) - (1)/(4) sin 2 alpha(cot.(alpha)/(2) + cot((3pi)/(2) + (alpha)/(2))) is

    A
    0
    B
    1
    C
    `sin^(2).(alpha)/(2)`
    D
    `sin^(2) alpha`

    • Similar Questions

    Explore conceptually related problems

    The value of expression (1+ sin 2 alpha)/(cos (2 alpha -2pi) tan (alpha -(3pi)/(4)))- 1/4 sin 2 alpha (cot ""(alpha)/(2) + cot ((3pi)/(2)+(alpha)/(2))) is

    The expression (1+sin2 alpha)/(cos(2 alpha-2 pi)tan(alpha-3((pi)/(2))))-(1)/(4)sin2 alpha(cot((alpha)/(2))+cot(3((pi)/(2))+(alpha)/(2))) when simplified reduces to

    The expression (sin alpha+cos alpha)/(cos alpha-sin alpha) tan((pi)/(4)+alpha)+1, alpha in (-(pi)/(4), (pi)/(4)) simplifies to :

    The value of expression (1+ sin 2 alpha)/(cos (2 alpha -2pi) tan (alpha -(3pi)/(4)))- 1/2 sin 2 alpha (cot ""(alpha)/(2) + cot ((3pi)/(2)+(alpha)/(2))) is

    The expression (1 + sin 2 alpha )/( cos (2 alpha - 2pi) tan (alpha - (3pi)/(4 ))) -1/4 sin 2 alpha [ cot "" (alpha )/(2) + (alpha )/(2))] when simplified reduces to

    Home
    Profile