Class 12 | Differentiation | Lecture 19

Evaluate differentiation of y with respect to x : y=x^(4)+12x

Class 12 maths ncert solution chapter vector algebra Ex-10.2 Qno.1

Class 12 ncert maths solution chapter vector algebra exercise 10.2 Qno.4,5

Find the differential equation of system of cocentric circles with centre (1,2)

In a class A of 25 students, 20 passed in first class; in another class B of 30 students, 24 passed in first class. In which class was a greater fraction of students getting first class?

The class marks of a distribution are 12, 18, 24, 30. Find the class interval.

While calculating mode the following observation are found. Lower limit of modal class =40, frequency of modal class =20, frequency of previous class =12 , frequency of preceding class =11 and width of the class =10, find mode .