Solving Trigonometric Equations Flashcards
1
Q
How are trigonometric identities different from trigonometric equations?
A
Unlike trigonometric identities, most trigonometric equations are true only for certain values of the variable, called solutions. To solve trigonometric equations, apply the same methods for solving algebraic equations.
2
Q
How many solutions can a trigonometric equation have?
A
A trigonometric equation may have zero, one, two, or an infinite number of solutions, depending on the equation and the domain of theta.