Don Bosco School Question Papers

Can anyone here get me the Question Papers of Assignment Booklet- I Mathematics for CLASS XI students of Don Bosco School?

Here I am giving few question which are included in the Assignment Booklet- I Mathematics for CLASS XI students of Don Bosco School.

Assignment Booklet- I Mathematics
CLASS XI 2013-2014
Questions

Write the complement of the following sets by considering R as the universal set:
(i) (2,4] (ii) {x: xR, 2x+1>7}
(iii) {0} (iv) {x :xR, 0
Write all proper subsets, if possible of the following sets a) {1,{1}} b) { } c) {x, y, z} d){1,2,3,4}

In survey 500 television viewers it was found that 275 watch cricket, 200 watch football, 150 watch hockey, 50 watch cricket & football, 30 watch football & hockey, 30 watch cricket & hockey and 75 do not watch any of the three games. How many watch (i) All the three games (ii) Exactly one game (iii) Neither cricket nor football (iv) Cricket and football but not hockey (v) Cricket or Football but not Hockey (vi) Either Cricket or Hockey (vii) Exactly two games (viii) At most one game (ix) At least two games ?

What is the fundamental difference between a relation and a function? Is every relation a function? Justify your answer. Is the converse true?







For complete question, refer to the attachment I am providing here:

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Attached Files Available for Download

Assignment Booklet- I Mathematics CLASS XI 2013-2014- Don Bosco School.zip (146.7 KB, 61 views)