Current location - Training Enrollment Network - Mathematics courses - Please help me translate some sentences about mathematics.
Please help me translate some sentences about mathematics.
1. What sequence is this? X 0, X 1, x 2 ... of districts have the sequence a0, b0, a 1, b 1, a? , B2 ... The type described at the top.

2. A stipulation about 3/5 4/5 continuation sequence: 1/2, 1/3, 1/4, 3/4, 1/5, 2/5. Pay, willing to include all reasonable things. ...

Only these two sentences.