Search for: MathematicsIf [ . ] denotes the greatest integer function and y = tan π7x – 4π41 + 3x – 22, then dydx =If [ . ] denotes the greatest integer function and y = tan π7x - 4π41 + 3x - 22, then dydx =Asec2 πBsec2π 7x - 4π4 × 287x - 4π31 + 3x - 2π22Csecπ tan π4D0 Register to Get Free Mock Test and Study Material Grade ---Class 6Class 7Class 8Class 9Class 10Class 11Class 12 Target Exam JEENEETCBSE +91 Preferred time slot for the call ---9 am10 am11 am12 pm1 pm2 pm3 pm4 pm5 pm6 pm7 pm8pm9 pm10pmPlease indicate your interest Live ClassesRecorded ClassesTest SeriesSelf LearningVerify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:The given function is y = tan π7x - 4π41 + 3x - 22Since tannπ is zero for any value of n, the above function is zeroHence, dydx=0Related content Distance Formula Perimeter of Rectangle Area of Square Area of Isosceles Triangle Pythagoras Theorem Triangle Formulae Volume of Cylinder Perimeter of Triangle Formula Area Formulae Volume Formulae