Combined Bank (সমন্বিত ব্যাংক), Assit Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16112018, গণিত | Assit. Programmer | Sonali Bank, Rubali Bank, BD K

Practice Combined Bank (সমন্বিত ব্যাংক), Assit Programmer | Sonali Bank, Rubali Bank, BD Krishi Bank - 16112018, গণিত | Assit. Programmer | Sonali Bank, Rubali Bank, BD K on Bissoy — browse topics below and open any question.

Questions

what is the Cartesian product of A ={ 1,2} and B = { a,b } ?

ক

{(1,a),(1,b)(2,a)(b,b)}

খ

{(1,1),(2,2),(a,a),(b,b)}

গ

{(1,a),(2,a), (1,b), (2,b)}

ঘ

{(1,1),(a,a),(2,a),(1,b)}