The number of elements in the power set of the set {{a, b}, c} is
| A. | 8 |
| B. | 4 |
| C. | 3 |
| D. | 7 |
Answer : B Explanation : shivani said: (8:35pm on Saturday 1st March 2014)
Power set is:-{}, {{{a}, {b}}, {{{a, b}}, {c}}, {{{a, c}}, {b}, c}}, {{{a, b}, c}}
sukanto said: (6:50pm on Thursday 31st December 2015)
3 element sothat 2^3=8...[(A),(B),(C),(A.B),(A,C),(B,C),(),(A,B,C)]
|
|
|
Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
