How many 7 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 2, 4?
A. 360
B. 424
C. 120
D. 240
Answer:A
How many 7 digit numbers can be formed using the digits 1, 2, 0, 2, 4, 2, 4?
A. 360 B. 424 C. 120 D. 240