Home
Class 12
MATHS
Find all the value of theta satisfying...

Find all the value of ` theta ` satisfying the equation , ` sin 7 theta = sin theta + sin 3 theta ` such that ` 0 le theta le pi`

Text Solution

Verified by Experts

The correct Answer is:
`0, (pi)/(12), (pi)/(3), (5pi)/(12), (7pi)/(12), (2pi)/(3), (11 pi)/(12)` and `pi`
Promotional Banner

Topper's Solved these Questions

  • TRIGONOMETRIC EQUATIONS AND INEQUATIONS

    ARIHANT MATHS|Exercise EXAMPLES ( Matching Type Questions )|1 Videos

  • TRIGONOMETRIC EQUATIONS AND INEQUATIONS

    ARIHANT MATHS|Exercise EXAMPLES ( Subjective Type Examples )|2 Videos

  • THREE DIMENSIONAL COORDINATE SYSTEM

    ARIHANT MATHS|Exercise Three Dimensional Coordinate System Exercise 12 : Question Asked in Previous Years Exam|2 Videos

  • TRIGONOMETRIC FUNCTIONS AND IDENTITIES

    ARIHANT MATHS|Exercise Exercise (Questions Asked In Previous 13 Years Exam)|18 Videos

Similar Questions

Explore conceptually related problems

Solve the equation : sin theta+sin 3 theta+ sin 5 theta =0 .

Find sin 2 theta when sin theta + cos theta= 1 .

Solve the following trigonometric equation : sin 7 theta+ sin 4 theta+ sin theta=0 .

Solve cos theta * cos 2 theta * cos 3 theta = (1)/( 4), 0 le theta le pi

Eliminate theta between the equation : x = sin theta + cos theta, y = sin theta-cos theta .

Find the value of theta (0^@ le theta le 90^@) satisfying : 2 sin^2 theta= 3 cos theta .

Eliminate theta between the equation : x =a cos theta + b sin theta, y =a sin theta- b cos theta .

Find the value of theta (0^@ le theta le 90^@) satisfying : 2 cos^2 theta+5 sin theta-4=0 .

Solve sin^(2) theta-cos theta=1/4, 0 le theta le 2pi .

Find the value of theta (0^@ le theta le 90^@) satisfying : tan theta+ cot theta=2 .