One of the oldest and most common uses of trigonometry is surveying and mapping. Surveyors use trigonometric formulas and techniques to measure distances, heights, angles, and areas of land ...

The syntax for the TAN function is: Number: The angle for radians for which you want the tangent. What is Math and Trig functions in Excel? In Microsoft Excel, the Math and Trig functions allow ...

Hello, Students, SSC CHSL exam is going on and SSC CGL Pre 2017 is scheduled in the month of June/July 2017. Now It’s Important to learn and revise all the important Formulas of advanced maths. We’ll ...