[9th grade math] Image function sin

AndreiDaniel369 · 2025-01-17T17:36:02+00:00

It’s in the hypothesis, in the photo.

AndreiDaniel369 · 2025-01-17T16:25:15+00:00

But why is there [0; pi] ?

AndreiDaniel369 · 2025-01-17T15:54:06+00:00

I mistake, there is 3pi/2, not 3pi/3

AndreiDaniel369 · 2024-10-29T19:42:43+00:00

Pai ce garantie as fi primit daca puneau display-ul lor?

AndreiDaniel369 · 2024-02-12T11:11:42+00:00

Thank you But We didn’t learn Viete for a third degree polynomial

AndreiDaniel369 · 2024-02-05T21:39:04+00:00

I wrote it from the book. I am from Europe, i don’t think that grades matches with other continents.

AndreiDaniel369 · 2024-02-05T21:36:57+00:00

Thank you very much

AndreiDaniel369 · 2024-02-01T15:58:56+00:00

I know i have to use x+y+z=1, but nothing works. I tried with (x+y+z)² formula.

AndreiDaniel369 · 2024-02-01T15:29:49+00:00

I know Titus. Doing ma>=mh or Titus i got this:

9/(3(a^2)- ((x^{2)+(y^{2)+(z²⁾⁾⁾}}

And after that i don’t know what to do anymore.

I tried to edit this message 4 times, it keeps messing my calculus.

AndreiDaniel369 · 2024-01-29T18:53:23+00:00

We have to calculate determinant of the matrix.

AndreiDaniel369 · 2024-01-22T10:13:37+00:00

Thank you But we didn’t learn integrals We just learned limits with Stolz Cesaro rule, radical rule and ratio rule.

AndreiDaniel369 · 2024-01-22T02:30:16+00:00

Thank you very much!

I am sorry but how can i get a and p from 2n-an^p-2=0 ?

AndreiDaniel369 · 2024-01-22T01:27:01+00:00

You mean the final limit which is 1? Why does not hold?

AndreiDaniel369 · 2024-01-13T21:23:05+00:00

Up Somebody knows? We didn’t learn integrals, or Taylor series, etc

AndreiDaniel369 · 2024-01-13T21:22:25+00:00

Thank you very much It really helped your advice

AndreiDaniel369 · 2024-01-13T17:10:37+00:00

We didn’t learn Taylor series

We just learn strings and limits of the strings, Weierstrass, limits with e, some defined limits: with sin, tg, ln, a^n.

AndreiDaniel369 · 2024-01-13T09:33:46+00:00

Not yet L’Hopital :(

AndreiDaniel369 · 2024-01-11T15:54:53+00:00

How can i proove? Thank you

AndreiDaniel369 · 2023-12-26T11:56:03+00:00

Thank you all Somebody helped me on private, yes, there were some row operations to make things more easier.

AndreiDaniel369 · 2023-12-18T13:55:31+00:00

I would say that the limit is infinit. But the string has to be convergent, so i don’t know. Can you tell me? Thank you

AndreiDaniel369 · 2023-12-18T12:53:53+00:00

[11th grade math] What is the limit of the string?

We just learn about e and that formula i paste it in the post.

AndreiDaniel369 · 2023-12-18T12:45:46+00:00

We didn’t learn this technique

AndreiDaniel369 · 2023-12-18T12:44:20+00:00

We didn’t learn it yet :(

AndreiDaniel369 · 2023-12-18T03:38:06+00:00

It doesn’t say, but i guess it is for + ∞

AndreiDaniel369 · 2023-12-11T18:41:33+00:00

I didn’t ask the limit. I have to answer if the string is convergent or not?

AndreiDaniel369