## Can Photomath solve trig?

Test or practice your trig skills on your way to the top of your math class. Use Photomath to check your answers or to help you work through steps when you’re stuck. In some cases, you will need to apply multiple math concepts to determine the best or most appropriate solution format.

**What is the general solution of a trig equation?**

Trigonometric Equations with their general Solutions:

Trigonometrical equation | General Solution |
---|---|

sin θ = 0 | Then θ = nπ |

cos θ = 0 | θ = (nπ + π/2) |

tan θ = 0 | θ = nπ |

sin θ = 1 | θ = (2nπ + π/2) = (4n+1)π/2 |

### How many solutions does a trig equation have?

Conditional Equations When solving a conditional equation, a general rule applies: if there is one solution, then there are an infinite number of solutions. This strange truth results from the fact that the trigonometric functions are periodic, repeating every 360 degrees or 2Π radians.

**How many solutions does a sine have?**

sin(θ)=−1/4 will have two solutions in 0≤θ≤2π[∗] so it will have two solutions in 2π≤θ≤4π and two solution is 4π≤θ≤6π. So there are six solutions for 0≤θ=3x≤6π or in other words 0≤x≤2π. tan(θ)2=1⟹tan(θ)=±1.

## What are the solutions of the equation?

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true. For equations having one unknown, raised to a single power, two fundamental rules of algebra, including the additive property and the multiplicative property, are used to determine its solutions.

**What is solution equation?**

A solution is an assignment of values to the unknown variables that makes the equality in the equation true. In other words, a solution is a value or a collection of values (one for each unknown) such that, when substituted for the unknowns, the equation becomes an equality.

### Where can I get math answers for free?

8 Free Math Problem Solving Websites and Applications

- Mathway.
- Photomath.
- Microsoft Math Solver.
- Cymath.
- QuickMath.
- Chegg Math Solver.