Sound Engineering

Updates ...

Visit the website 123iitjee.manishverma.site for latest posts, courses, admission & more.
For guest/sponsored article(s), please check this link.

Congratulations!

Congratulations to Siddharth Saxena for his success in NTSE Phase I. 190 students have been successful from M.P. in the year 2004. Siddharth has also secured All India Rank 607 in Unified Council National Level Exam Class X. Siddharth is a student of St Joseph's Co. Ed. School, Bhopal.

Sum of the coefficients in the expansion of $(x+y)^n$ ....

If the sum of the coefficients in the expansion of $(x+y)^n$ is 4096, then the greatest coefficient in the expansion is _ _ _ _ . Solution $C_0 + C_1 + C_2 + C_3 + ......................... + C_n =4096 $ $\therefore 2^n = 4096 =2^{12} $ $\Rightarrow n = 12 $ Greatest coefficient = ${}^{12}{C_6} = 924$

Sound Engineering

Search This Blog

Updates ...

Popular posts from this blog

Sum of the coefficients in the expansion of $(x+y)^n$ ....