Cast Diagram Rules. On a set of axes angles are measured anti clockwise from the positive x axis. Is used to help solve trig equations in a given range.
The sine wave below has been divided into 4 quadrants. It is important to remember that these are use case diagram guidelines and not rules. Quadrants and the cast rule.
Essentially cast stands for cosine all sine tangent.
On a set of axes angles are measured anti clockwise from the positive x axis. It is important to remember that these are use case diagram guidelines and not rules. From the above diagram the sine wave is. The sine wave below has been divided into 4 quadrants.
