RD Sharma Solutions Class 12 Mean And Variance Of A Random Variable Exercise 32.1

RD Sharma Solutions Class 12 Chapter 32 Exercise 32.1

RD Sharma Class 12 Solutions Chapter 32 Ex 32.1 PDF Free Download

Exercise 32.1


Practise This Question

Statement 1: For every natural number n2.
11+12+...+1n>n.
Statement 2: For every natural number n2,
n(n+1)<n+1.