Binomial Theorem


   
 
Introduction
A binomial is an algebraic expression of two terms which are connected by the operations '+' or '-'.
 
For example, x - y, a + 3b, x3 + 4y etc. are binomials.
 
We know that,
 
 
 
 
 
               
 
For n = 1,2,3,4, the expansion of (a + b)n, has been expressed in a very systematical manner in terms of combinatorial coefficients. The above expression suggest the conjecture that (a + b)n should be expressible in the form
 
for every natural number n.
 
In fact, this conjecture is valid and we establish it by using the principle of mathematical induction.
 
 
     
   
Get FREE Live Tutoring
Get FREE Live Tutoring
(No credit card required)

Customer Care

Click to get customer service, technical support and subscription help.

Customer Care Chat


Refer-A-Friend

Get One Month Free!
When you refer a friend