0 votes
1
Consider R(ABCDEF) with following fdAB->CDEFC->AD->BC->DE->FB->EDecompose it into 3NF
28 votes
2
In how many ways can the letters of the word $\text{ABACUS}$ be rearranged such that the vowels always appear together?$\dfrac{(6+3)!}{2!}$ $\dfrac{6!}{2!}$ $\dfrac{3!3!}...
1 votes
3