SQL Functions - Math Functions 1.ABS Function: SELECT ABS(-1) AS absolute; Output:- Output:1 2.Trig Functions The available trig functions are: ACOS ASIN ATAN TAN COS SIN Example of COS: SELECT COS(5.5) AS cosine; Output:0.70866977429126 Example of SIN: SELECT SIN(3.55) AS sine; Output:-0.39714816728596 Example of Tangent: SELECT TAN(3.5553) AS tangent; Output: 0.43904601857096 3.Two functions are CEIL and CEILING. Example of CEIL SELECT CEIL(5.35) AS roundedUp; Output:6 Example of CEILING: SELECT CEILING(5.35) AS roundedUp; OUTPUT:- 6 4.Floor Function Example: SELECT FLOOR(5.35) AS roundedDown; The output:5 5.Rounding The generic formula is: ROUND(X,Y) This states that we are going to round X to Y decimal places. SELECT ROUND(5.334333,2); The result is:5.33 6.Converting Radians to Degrees Example: SELECT DEGREES(0.4567) AS deg; Output:26.1669825036247 7.Conver...