Login
Remember
Register
Free Test Series
Q&A
Questions
Unanswered
Ask a Question
Ask a Question
\(7^{2 n}+16 n-1(n \in N)\) is divisible by
0
votes
asked
Dec 11, 2021
in
Sets, relations and functions
by
kritika
(
90.1k
points)
edited
Dec 27, 2021
by
kritika
\(7^{2 n}+16 n-1(n \in N)\) is divisible by
(A) 65
(B) 63
(C) 61
(D) 64
Your answer
Your name to display (optional):
Email me at this address if my answer is selected or commented on:
Email me if my answer is selected or commented on
Privacy: Your email address will only be used for sending these notifications.
265
Answers
0
votes
answered
Dec 27, 2021
by
kritika
(
90.1k
points)
Ans: (B)
Hint \(:{ }^{7} C_{4} \times 3 !\left(\frac{1}{2 !}-\frac{1}{3 !}\right)={ }^{7} C_{3} \times 2\)
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
May 28, 2023
by
Qarcfg
brand cialis 5mg <a href="
https://ordergnonline.com/
">cialis daily</a> cheapest ed pills online
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
May 28, 2023
by
Wbdjrp
canadian cialis online pharmacy <a href="
https://ordergnonline.com/
">tadalafil 20mg ca</a> ed pills cheap
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
Aug 8, 2023
by
DerekMaf
free online dating sites: <a href="
https://datingtopreview.com/#
">meet singles online dating</a> - village ladies totally free
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
Feb 15
by
CxufWrent
<a href="
https://zithromaxeng.com/
">biaxin zithromax</a>
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
Feb 16
by
CxufWrent
<a href="
https://zithromaxeng.com/
">zithromax while pregnant</a>
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
Feb 16
by
CxufWrent
<a href="
https://zithromaxeng.com/
">zithromax with no prescription</a>
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
Feb 19
by
ChwbWrent
<a href="
https://metforminvip.com/
">does metformin cause diarrhea</a>
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
Feb 21
by
ChwbWrent
<a href="
https://metforminvip.com/
">benefits of metformin</a>
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
0
votes
answered
Feb 22
by
CtnWrent
<a href="
https://flagylcheck.com/
">can flagyl cause uti</a>
Your comment on this answer:
Your name to display (optional):
Email me at this address if a comment is added after mine:
Email me if a comment is added after mine
Privacy: Your email address will only be used for sending these notifications.
Page:
1
2
3
4
...
27
next »
Related questions
0
votes
3
answers
For \(+\) ve integer \(n, n^{3}+2 n\) is always divisible by
asked
Dec 8, 2021
in
Sets, relations and functions
by
deepak01
(
12.2k
points)
0
votes
3
answers
A body of mass 2 kg initially at rest moves under the action of an applied horizontal force of 7 N on a table with coefficient of kinetic friction = 0.1. Compute the work done by the applied force in 10 s, work done by friction in 10 s, work done by the net force on the body in 10 s, change in kinetic energy of the body in 10 s, and interpret your results.
asked
Dec 22, 2021
in
CBSE
by
kritika
(
90.1k
points)
0
votes
3
answers
If \(a_{n}(>0)\) be the \(n^{\text {th }}\) term of a G.P. then \(\left|\begin{array}{ccc}\log a_{n} & \log a_{n+1} & \log a_{n+2} \\ \log a_{n+3} & \log a_{n+4} & \log a_{n+5} \\ \log a_{n+6} & \log a_{n+7} & \log a_{n+8}\end{array}\right|\) is equal to
asked
Dec 9, 2021
in
Sets, relations and functions
by
kritika
(
90.1k
points)
0
votes
1
answer
A mixture of \(N_{2}\) and \(A r\) gases in a cylinder contains \(7 g\) of \(N_{2}\) and \(8 g\) of \(A r\). If the total pressure of the mixture of the gases in the cylinder is 27 bar, the partial pressure of \(N_{2}\) is: [Use atomic masses (in g \(\mathrm{mol}^{-1}\) ) : \(N=14, A r=40\) ]
asked
Dec 30, 2021
in
Some basic concepts in chemistry
by
kritika
(
90.1k
points)
0
votes
3
answers
If \(A=\left\{5^{n}-4 n-1: n \in N\right\}\) and \(B=\{16(n-1): n \in N\}\), then
asked
Dec 8, 2021
in
Sets, relations and functions
by
deepak01
(
12.2k
points)
Welcome to Admisure, where you can ask questions and receive answers from other members of the community.
Categories
All categories
JEE
(1.3k)
Physics
(359)
Biology
(268)
Chemistry
(272)
Maths
(430)
Sets, relations and functions
(405)
Complex number and Quadratic equations
(1)
Matrices & determinants
(1)
Permutations and combinations
(11)
Mathematical induction
(1)
Binomial theorem
(1)
Sequences and series
(1)
Limit, continuity and differentiability
(1)
Integrals calculus
(1)
Differential equations
(1)
Co-ordinate geometry
(1)
Three-dimensional geometry
(1)
Vector algebra
(1)
Statistics and probability
(1)
Trigonometry
(1)
Mathematical reasoning
(1)
Statistics
(1)
Test
(139)
Statistics
(288)
Environmental Science
(1.2k)
Biotechnology
(135)
Social Science
(398)
Commerce
(222)
Electronics
(459)
Computer
(124)
Artificial Intelligence (AI)
(232)
Information Technology
(70)
Programming
(113)
Political Science
(82)
Home Science
(334)
Psychology
(138)
Sociology
(293)
English
(338)
Hindi
(34)
Aptitude
(21)
Reasoning
(11)
GK
(41)
Olympiad
(7)
Skill Tips
(14)
CBSE
(364)
...
