The inverse degree of a graph G with no isolated vertices is defined as the sum of reciprocal of vertex degrees of the graph G. In this paper, we obtain several lower and upper bounds on inverse ...

We investigate how the inverse degree index of graphs depends on their cyclomatic number. In particular, we provide sharp lower bounds on the inverse degree index over all graphs on a given number of ...

KS3 Maths Straight line graphs learning resources for adults, children, parents and teachers.

CBSE Class 12th Inverse Trigonometric Functions Revision Notes: View and download here the revision notes of CBSE Class 12 Maths Chapter 2 Inverse Trigonometric Functions in PDF format.