is there any easy method to find coefficient of binomial&multinomial expansion?pls reply soon....
is there any easy method to find coefficient of binomial&multinomial expansion?pls reply soon....
ASHAD SURENDRANATH , 14 Years ago
Grade 11
Algebra> binomial theorem...
1 Answers
Jitender Singh
Last Activity: 10 Years ago
Ans:
Hello Student,
Please find answer to your question below
To easily find the coefficient of the binomial and multinomial expansion, you should follow the following points:
Sum of indices of x & a in the expansion (x+a)nequals the index of (x+a).
Number of terms are one more than the index of the expansion.
The binomial coefficient from the beginning and the end are equal.
(r+1)thterm from the first
nCrxn-rar
(k+1)thterm from the last
{(n+1)-(k+1)+1}thfrom the beginning
LIVE ONLINE CLASSES
Prepraring for the competition made easy just by live online class.
Full Live Access
Study Material
Live Doubts Solving
Daily Class Assignments
Other Related Questions on algebra
Can we divide two vectors? If this is possible then how?
Can we divide two vectors? If this is possible then how?
algebra
1 Answer Available
Last Activity: 1 Year ago
How do you write “the product of 18 and q” as an algebraic expression?
How do you write “the product of 18 and q” as an algebraic expression?
algebra
1 Answer Available
Last Activity: 1 Year ago
दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे
दहावीच्या आय सी एस इ विद्यार्थ्यांनी पुढे काय करायला पाहिजे
algebra
0 Answer Available
Last Activity: 2 Years ago