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CBSE Class 11-science Answered

WHAT ARE NON.TRIVIAL SETS AND TRIVIAL SETS ?? AND what are power sets..what does m & n denote??CAN I GET A LINK TO DOWNLOAD FOR FREE MATHS R.D. SHARMA GUIDE ??
Asked by bhairvi | 29 Apr, 2013, 01:16: AM
answered-by-expert Expert Answer
Trivial set is an empty set, while non-trivial set is a non-empty set, one which has finite number of elements. 
 
Power set is the collection of all subsets of a set. All power sets contain 2^n elements, where n is the number of elements in set A where setA is the set on which power set is defined. 
 
Please clarify what 'm' are you talking about.
 
Also, you can get the solutions to the questions of RD sharma on our site.
Answered by | 29 Apr, 2013, 09:42: AM

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