Quant. - permutation& combi
This query is : Resolved
09 October 2013
a person has 8 friends. the number of ways in which he may invite one or more of them to a dinner ?
1.250
2.255
3.200
Ganeshbabu K
(Expert)
10 October 2013
Answer is 255
.
.
.
=8C1+8C2+8C3+8C3+8C4+8C5+8C6+8C7+8C8
.
.
.
=8C1+8C2+8C3+8C3+8C4+8C5+8C6+8C7+8C8
You need to be the querist or approved CAclub expert to take part in this query .
Click here to login now
Click here to login now
Unanswered Queries
- Nursery business
- Tax on Amount transferred in HUF Account
- TDS on Dashcam rent and allied services
- GST REFUND ISSUE ON PURCHASE OF PLANT AND MACHINERY
- Condonation Request sec 119(2) b -Enhancement Limit of Leave Exemption prior to AY 2023
- Section 269ST applicability for capital introduced by partner to his partnership firm
- ETDS return q4 25-26
- Intimation under section 245
- HOW TO ADJUST CREDIT NOTE AMOUNT ?
- Import Order Cancelled.
- Working on Gold wastage during Melting of old gold jewellery
- WRONG GSTR7 ENTRIES ACCEPTED ERRONEOUSLY
- Expert Help Required for TDS Refund 100000 Through TRACES – AY 2022–23
- IMPORT PURCHASE ENTRY PASSED IN BOOKS OF ACCOUNT
- FAST DS 26 Undisclosed Foreign Asset Disclosure Scheme 2026
- Regime change
- Tally: Imported bank entries do not show up in manual reconciliation
- Sales of goods of amount Rs97 lakhs to a party
Trending Online Classes
-
DT & Audit (Exam Oriented Fastrack Batch) - For May 26 Exams and onwards Full English
CA Bhanwar Borana & CA Shubham Keswani
Subscribe to Pro
Join an elite circle of professionals
CAclubindia
