Math Chapter Wise question with answer

Q01 For any two sets A and B, A– (A – B) equals English · UP TGT 2021 Q02 For any two sets A and B, the value of the set c A (A B) is– English · DSSSB TGT (SECTION-B) 28 DEC 2014 Q03 For any two real number, an operation defined by a*b=1+ab is– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q04 If A and B are two events for which (()) 5 6 ∪ = P A B, ((())) ((()) 1 1, 3 2 ∩ = ∩ = ∩ = ∩ = P A B P B, then P(A)... English · PGT 2013 Q05 Consider the following two statement for four set A, B, C and D: I. A⊆ ⊆ ⊆B and C⊆ ⊆ ⊆D⇒ ⇒ ⇒A× × ×C⊆ ⊆ ⊆B× × ×D II.... English · UP PCS (Pre) 2002 Q06 Consider the following two statements for four non-empty sets A, B, C and D I. (A∩ ∩ ∩B) × × × (C∩ ∩ ∩D) = (A× × ×C... English · UP PCS (Pre) 2007