Home
Class 11
MATHS
Given 2 sin theta=(1-2x+5x^(2))/(3x^(2)-...

Given `2 sin theta=(1-2x+5x^(2))/(3x^(2)-2x-1)`, the real values of `theta in [(-pi)/2, (pi)/2]` satisfying the lie in the interval

A

`[(-pi)/2, (pi)/2]`

B

`[(3pi)/10,(pi)/2]`

C

`[(-pi)/2,(-pi)/2]uu[(3pi)/10,(pi)/10]`

D

all above

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE- IV (Linked Comprehension Type Questions)|3 Videos

  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE -I LEVEL -I STRAIGHT OBJECTIVE TYPE QUESTIONS)|32 Videos

  • TRIGNOMETRIC EQUATIONS

    AAKASH SERIES|Exercise LECTURE SHEET (EXERCISE- IV (More than one correct answerType Questions)|3 Videos

  • TRANSFORMATIONS

    AAKASH SERIES|Exercise PRACTICE SHEET (EXERCISE-I LEVEL-I Straight Objective Type Questions)|41 Videos

  • TRIGONOMERTIC RATIOS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|77 Videos

Similar Questions

Explore conceptually related problems

If theta in [pi/2, (3pi)/2]" then "Sin^(-1)(sintheta)=

If Tan theta = (2 x(x+1))/(2x+1) then Sin theta =

Find the real values of theta , such that (3 + 2i sin theta)/(1 - 2i sin theta) is purely Real

The number of values of y in [-2pi,2pi] satisfying the equation |sin2x|+|cos2x|=|siny| is

The set of all x in ((-pi)/( 2), (pi)/(2)) satisfying |4 sin x - | lt sqrt(5) is given by

Find the value of the integral int_(-pi//2)^(pi//2) sin^(3) theta. Cos^(3) theta d theta

The number of real values of x in [0,2pi]-{(pi)/(2),(3pi)/(2)} satisfying the equation |cos x|^[2sin^(2)x-3 sinx +1] =1 is

The values of theta satisfying cosec theta + 2 = 0 in (0, 2pi) are

The greatest value of the function f(x)=(sin2x)/(sin(x+(pi)/(4))) on the interval [0,(pi)/(2)] is

AAKASH SERIES-TRIGNOMETRIC EQUATIONS-LECTURE SHEET (EXERCISE- IV (More than one correct answer Type Questions)
  1. Given 2 sin theta=(1-2x+5x^(2))/(3x^(2)-2x-1), the real values of thet...

    Text Solution

    |