

MCQOPTIONS
Saved Bookmarks
1. |
How many words can be formed by taking 3 consonants and 2 vowels out of 5 consonants and 4 vowels |
A. | \[^{5}{{C}_{3}}\times {{\,}^{4}}{{C}_{2}}\] |
B. | \[\frac{^{5}{{C}_{3}}\times {{\,}^{4}}{{C}_{2}}}{5}\] |
C. | \[^{5}{{C}_{3}}\times {{\,}^{4}}{{C}_{3}}\] |
D. | \[{{(}^{5}}{{C}_{3}}\times {{\,}^{4}}{{C}_{2}})\,(5)\,!\] |
Answer» E. | |