Formulas Mathematics 14 Differential Formula’s for Beginners April 14, 2017April 14, 2017 admin 0 Comment The Beginner’s Differential Sheet provides 14 Beginner Formulas that can help you in performing mathematical calculations. Sin, Cos, Tan, Sec, Cosec, Cot, x^n, x^1/2, x^-n, x^lnx.