CBSE Class 11-science Answered
2. IN HOW MANY WAYS 6 EXAMINATION Q. PAPER OUT OF WHICH 2 ARE MATHS CAN BE ARRANGEND SO THAT 2 MATHEMATICS PAPER NEVER COM TOGETHER ? (WITH EXPLANATION )
Asked by Satyam sinha | 13 Feb, 2014, 09:06: PM
Expert Answer
6 papers can be arranged in 6! ways.
When 2 mathematics paper are together, the number of arrangements will be 5! x 2.
When 2 mathematics papers are not together, the number of arrangements will be
When 2 mathematics papers are not together, the number of arrangements will be
6! - (5!)2 = 5!(6 - 2) = (4) x(5!) = 480 ways
Answered by | 14 Feb, 2014, 11:13: AM
Concept Videos
-
Fundamental Principle of Counting
This video explains the fundamental principles of counting, Multiplicati...
-
Combinations
This video explains the derivation of the formula of combination, different... -
Permutations: Distinct Objects
This video explains the permutation of n objects taken r at a time, factori... -
Application on arrangements of objects using n!/(P1!P2! ...
Formulate the theorem of permutation on n objects when all objects are not ... -
Revising concepts and theorems of permutation and combi ...
Review the concepts and theorems of permutation and combinations. Solve pro...
CBSE 11-science - Maths
Asked by kanhaparashar17 | 04 Apr, 2024, 12:55: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by tharshini8456157 | 27 Nov, 2023, 10:32: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by lavanya.toshit | 21 Feb, 2023, 09:16: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by pranshusingh9himalya | 15 Nov, 2022, 01:43: AM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by ismayilpmamu | 09 Apr, 2020, 10:10: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by kandappan | 10 Feb, 2020, 05:34: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by Kchawla94 | 28 Feb, 2019, 08:07: PM
ANSWERED BY EXPERTCBSE 11-science - Maths
Asked by Kashifimam866 | 20 Feb, 2019, 05:58: AM
ANSWERED BY EXPERT
CBSE 11-science - Maths
Asked by lovemaan5500 | 02 Feb, 2019, 08:23: PM
ANSWERED BY EXPERT
