Combinatorics, Discrete Maths (self doubts)

Question

Dark Mode

Combinatorics, Discrete Maths (self doubts)

Swarnava Bose asked in Combinatory Jun 3, 2023

391 views

1 Answer

Abhay123 · Answer 1 · 2023-10-20T04:44:41+0000

Ans – 1 out of 9 digit choose any 4 digit with this there is only one order to arrange in descending order

so 9C4

Ans-2 This is IODB(Identical objects distinct boxes) templete so (4-1+9)C9 = 12C9 = 220

u can choose 1111, 1112, 1122, 1123…...

Ans -3 same as previous one think ans is 220

tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true

Combinatorics, Discrete Maths (self doubts)

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Subscribe to GATE CSE 2024 Test Series

Subscribe to GO Classes for GATE CSE 2024

Subjects

Combinatorics, Discrete Maths (self doubts)

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Subscribe to GATE CSE 2024 Test Series

Subscribe to GO Classes for GATE CSE 2024

Recent Posts

Subjects

Recent Blog Comments