Amrita Vishwa Vidyapeetham | B.Tech Admissions 2025
Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships
32 Questions around this concept.
If for some positive integer n, the coefficients of three consecutive terms in the binomial expansion of are in the ratio 5:10:14, then the largest coefficient in this expansion is.
Find the numerically greatest term in the expansion of , when
.
The numerically greatest term in
New: JEE Main 2025 Session 1 Result OUT; Check Now | Rank Predictor
JEE Main 2025: College Predictor | Marks vs Rank vs Percentile | Top NITs Cutoff
JEE Main 2025: January Session Official Question Paper for All Shifts | Exam Analysis
JEE Main 2025: High Scoring Topics | Sample Papers | Mock Tests | PYQs
The largest term in the expansion of $(3+2 x)^{50}$. where $x=\frac{1}{5}$ is
The largest term in the expansion of where
is
The greatest coefficient in the expansion of
If the sum of the coefficients in the expansion is 1024, then the value of the greatest coefficient in the expansion is:
Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships
Ranked #42 among Engineering colleges in India by NIRF | Highest CTC 50 LPA , 100% Placements | Last Date to Apply: 25th Feb
Numerically, the greatest value of the term in the expansion of , when x=1/5, is
Let $a_n=\frac{(1000)^n}{n!}$ for $n \in N$ Then $a_n$ is greatest, when
The greatest coefficient in the expansion of $(1+x)^{2 n+2}$ is
Numerically Greatest Value:
The number which has the highest modulus value is called the Numerically Greatest Value
Eg, out of $4,-7,-5,6,1$
-7 has the Numerically Greatest Value because its mod value $(=7)$ is the largest among all the mod values of the given numbers
Method to find the Numerically Greatest Term of the expansion $(a+b)^n$
First, find the value of $m$ which is
$
\mathrm{m}=\frac{(\mathrm{n}+1)}{1+\left|\frac{\mathrm{a}}{\mathrm{~b}}\right|}
$
If m is an integer, then $\mathrm{T}_{\mathrm{m}}$ and $\mathrm{T}_{\mathrm{m}+1}$ are numerically equal and both are greatest terms.
If $m$ is not an integer, then $T_{[m]+1}$ is the greatest term, where $[m]$ is an integral part of $m$.
"Stay in the loop. Receive exam news, study resources, and expert advice!"