a complement intersect b complement

Let U be a universal set, A be any subset of U, then the elements of U which are not in A i.e., U - A is the complement of A w.r.t. U is written as A' = U - A = A c ..

How many elements are there in the complement of the event "selecting a month and getting a month that begins with J"? => 1 or 9 or 7 or 3..

Find the complement of the event: rolling a die and getting a 1 or 3. => getting a 2, 4, 5 or 6 or getting a 5 or 3 or getting a 2 or 4 or getting a 2, 4 or 6..

The measure of an angle is 1 2 times the measure of its complement. What is the measure of complement angle of the angle? => 60 or 65 or 58 or 62..

The measure of an angle is 1 4 times the measure of its complement. What is the measure of complement? => 77 or 70 or 74 or 72..

Select the correct statements: I. P(E) + P( E ‾ ) = 0. II. If an event is certain, than the probability of that event is 1. III. E ∪ E ‾ = S, where E is an event, E ‾ its complement and S the sample space. IV. Number of events in the complement of sel..

Which one of these is the if-then form of the given statement? 'Intersection of two lines is a point.' => A point is an intersection of two lines. or If two lines intersect, then their intersection is a point. or A point is got, if two lines intersect. o..

A, B and C are the mid points of the three sides of ΔPQR as shown in the figure. QB and CR intersect at G. If QD = 5 cm, find the length of GD. => 5 3 units or 3 units or 2 units or 8 5 units..

AG intersects CF at B and DE is parallel to CF in the figure. What is m ∠ 3, if m ∠ 1 = 39 o ? => 56 o or 44 o or 51 o or 39 o ..