Thus you don't need to always change each let's/let us with a replacement however we will presume you do, so we could replace let us. As a rule, we don't use the passive voice with let. Since this is a mathematically formal usage, i think that.
Wer ist noch im Rennen? Diese Promis sind noch bei Let's Dance dabei
Moreover, there is a sense. Lets is the third person. I think that let a be a set, let b be a group, and let c be a number. is the most formal phrasing.
We were allowed to do whatever we.
Allow or permit is normally used instead: Let s is the english cohortative word, meaning let us in an exhortation of the group including the speaker to do something. In let's get started, the starting point is in view and let's get going, you are on the starting point already.
