To solve the equation \( \sin 2\theta + \cos \theta = 0 \), we will follow these steps:
### Step 1: Rewrite the Equation
Start with the original equation:
\[
\sin 2\theta + \cos \theta = 0
\]
Rearranging gives:
...
Topper's Solved these Questions
TRIGONOMETRIC EQUATIONS
CENGAGE|Exercise Exercise 4.1|12 Videos
TRIGONOMETRIC EQUATIONS
CENGAGE|Exercise Exercise 4.2|6 Videos
TRIGNOMETRIC RATIOS IDENTITIES AND TRIGNOMETRIC EQUATIONS
CENGAGE|Exercise Question Bank|34 Videos
TRIGONOMETRIC FUNCTIONS
CENGAGE|Exercise SINGLE CORRECT ANSWER TYPE|38 Videos
Similar Questions
Explore conceptually related problems
Solve sin2 theta+cos theta=0
Solve sin^2 theta- cos theta =1/4 " for " theta and write the value of theta in the interval 0 le theta le 2 pi
Solve sin^(2) theta-cos theta=1/4, 0 le theta le 2pi .
Solve : sin2theta=cos3theta
Solve: sin3theta+cos2theta=0
Solve sin theta+cos theta=sqrt(2) cos A .
Solve sqrt(3) cos theta-3 sin theta =4 sin 2 theta cos 3 theta .
Solve ((1-sin theta)/(cos theta))
Solve (-sin theta)/(1-cos theta)
CENGAGE-TRIGONOMETRIC EQUATIONS-Archives (Matrix Match Type)
