All important expansions

JEE Mains 2020 - 30 Days Revision | Thermal Expansion -Most Important Questions + Revision | Physics

Class 10 English All Poems Revision | One Shot | First Flight All Poems | Most Important Questions

Consider the expansion of (1 + x)^(2n+1) The sum of the coefficients of all the terms in the expansion is

Area expansion||Examples on area expansion||Volume expansion||Examples on volume expansion

If the number of terms in the expansion of (1-(2)/(x)+(4)/(x^(2)))^(n),x!=0, is 28, then the sum of the coefficients of all the terms in this expansion,is : (1)64 (2) 2187 (3) 243 (4) 729

How to find the sum of all coefficients in the binomial expansion.

The most important feature of all living systems is to