diff --git a/mathgenerator/mathgen.py b/mathgenerator/mathgen.py index 1041a55..72eb108 100644 --- a/mathgenerator/mathgen.py +++ b/mathgenerator/mathgen.py @@ -713,6 +713,18 @@ def fourthAngleOfQuadriFunc(maxAngle = 180): problem = f"Fourth angle of quadrilateral with angles {angle1} , {angle2}, {angle3} =" solution = angle4 return problem, solution + +def quadraticEquation(maxVal=100): + a = random.randint(1,maxVal) + c = random.randint(1,maxVal) + b = random.randint(round(math.sqrt(4*a*c))+1,round(math.sqrt(4*maxVal*maxVal))) + + problem = "Zeros of the Quadratic Equation {}x^2+{}x+{}=0".format(a,b,c) + + D = math.sqrt(b*b-4*a*c) + + solution = str([round((-b+D)/(2*a), 2),round((-b-D)/(2*a), 2)]) + return problem,solution # || Class Instances @@ -769,3 +781,4 @@ matrixMultiplication = Generator("Multiplication of two matrices", 46, "Multipl CubeRoot = Generator("Cube Root",47,"Cuberoot of a upto 2 decimal places is","b",cubeRootFunc) powerRuleIntegration = Generator("Power Rule Integration", 48, "nx^m=", "(n/m)x^(m+1)", powerRuleIntegrationFunc) fourthAngleOfQuadrilateral = Generator("Fourth Angle of Quadrilateral",49,"Fourth angle of Quadrilateral with angles a,b,c =","angle4",fourthAngleOfQuadriFunc) +quadraticEquationSolve = Generator("Quadratic Equation", 50, "Find the zeros {x1,x2} of the quadratic equation ax^2+bx+c=0", "x1,x2", quadraticEquation)