# Revision history [back]

### Solving factorials

1.)

2!·4!·...·20!

1!·3!·...·19!

I need to solve this in a closed form. I'm not sure what my teacher mean with that, we ran out of time at class.

The other problem:

2.)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n.

3.)

We need the smallest n. (not only the answer, we need to solve it)

### Solving factorials

1.)

2!·4!·...·20!

1!·3!·...·19!1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. I'm not sure what my teacher mean with that, we ran out of time at class.

The other problem:

2.)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n.

3.)

We need the smallest n. (not only the answer, we need to solve it)

### Solving factorialsInequalities, solving problems

1.)

2!·4!·...·20!

1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. I'm not sure what my teacher mean with that, we ran out of time at class.

The other problem:

2.)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n.

3.)

We need the smallest n. (not only the answer, we need to solve it)

### Inequalities, solving problems

1.)

2!·4!·...·20!

1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. I'm not sure what my teacher mean with that, we ran out of time at class.

The other problem:

2.)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n.

3.)

We need the smallest n. (not only the answer, we need to solve it)

We have to do it in Sage. That's why I posted it in here. Many thanks.

### Inequalities, solving problems

1.)

2!·4!·...·20!

1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. I'm not sure what my teacher mean with that, we ran out of time at class.

The other problem:

2.)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n.

3.)

We need the smallest n. (not only the answer, we need to solve it)

We have to do it in Sage. That's why I posted it in here. Many thanks.

I can attach a file to make you understand it needs to be solved with the software. I'll do it, however the text is in hungarian but I translated it. In the class we only do sage we have no papers, pencils, etc. We can only upload sage files to the server. The teacher is tricky by the way.

### Inequalities, solving problems

1.)

2!·4!·...·20!

1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. I'm not sure what my teacher mean with that, the question is that we ran need to find out of time at class.if it is better to solve in its original form or we need to 'help it a little'? Now I typed down the whole exercise.

The other problem:

2.)2./a)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n.n that works for this.

3.)2./b)

We need the smallest n. (not only the answer, we need to solve it)

We have to do it in Sage. That's prove why I posted it in here. Many thanks.that's the answer)

I can attach a file to make you understand it needs to be solved with wrote down all the software. I'll do it, however questions for the text is in hungarian but I translated it. In the class we only do sage we have no papers, pencils, etc. exercises. We can upload only upload sage files to the server. server. The teacher is tricky by the way. way.

### Inequalities, solving problems

1.)

2!·4!·...·20!

1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. the question is that we need to find out if it is better to solve in its original form or we need to 'help it a little'? Now I typed down the whole exercise.

The other problem:

2./a)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n that works for this.

2./b)

We need the smallest n. (not only the answer, we need to prove why that's the answer)

I wrote down all the questions for the exercises. We can upload only sage files to the server. The teacher is tricky by the way.way. The subject is called Solving mathematics problems with sage. Sadly I cannot upload pictures because I'd need more karma.

### Inequalities, solving problems

1.)

2!·4!·...·20!

1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. the question is that we need to find out if it is better to solve in its original form or we need to 'help it a little'? Now I typed down the whole exercise.

The other problem:

2./a)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n that works for this.

2./b)

We need the smallest n. (not only the answer, we need to prove why that's the answer)

I wrote down all the questions for the exercises. The whole thing is in a sage document. We can upload only sage files to the server. server too. The teacher is tricky by the way. The subject is called Solving mathematics problems with sage. Sadly I cannot upload pictures because I'd need more karma.

### Inequalities, solving problems

1.)

2!·4!·...·20!

1!·3!·...·19! (this is a fraction)

I need to solve this in a closed form. the question is that we need to find out if it is better to solve in its original form or we need to 'help it a little'? Now I typed down the whole exercise.

The other problem:

2./a)

1+ 1/2 + 1/3 +...+ 1/n >10 We need positive n that works for this.

2./b)

We need the smallest n. (not only the answer, we need to prove why that's the answer)

I wrote down all the questions for the exercises. The whole thing is in a sage document. We can upload only sage files to the server too. The teacher is tricky by the way. The subject is called Solving mathematics problems with sage. Sadly I cannot upload pictures because I'd need more karma.

I can try to do this in the analytical way, and type it in sage, but any help or tips would be great with the proof too.. :) I have no idea what my teacher wants really.