How many even three-digit integers have the property that their digits, read left to right, are in strictly increasing order?
Answer Choices
A. 21
B. 34
C. 51
D. 72
E. 150
How many even three-digit integers have the property that their digits, read left to right, are in strictly increasing order?
Answer Choices
A. 21
B. 34
C. 51
D. 72
E. 150