Solving Basic Trig Equations

Solve for ALL values of x (from least to greatest): x=​ ​ (a)   + 2πn &​ (b)   +2πn

• π/4

• 7π/4

• 3π/4

• 5π/4

• π/3

• 2π/3

• 4π/3

• 5π/3

• 0

• π

Let's solve for all solutions from 0 to the end of one period of the function. That interval would be 0≤x<___

Mathematical Equivalence

ON

Solve for x over the interval 0 e x

Mathematical Equivalence

ON

Let's solve for all solutions from 0 to the end of one period of the function. That interval would be 0≤x<___

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Let's solve for all solutions from 0 to the end of one period of the function. That interval would be 0≤x<2π/3. We would get 3x=​ (a)   and 3x=​ (b)  

Solve for x over the interval

$0\le x<2\pi$