Recent questions in Algebra I

Axel123
2022-01-10

bmgf3m
2022-01-07
Answered

\(\displaystyle{\sum_{{n}}^{\infty}}={1}{\frac{{{n}\times{\ln{{\left({n}\right)}}}}}{{{n}^{{{2}}}+{1}}}}\)

\(\displaystyle{\sum_{{n}}^{\infty}}={1}{\frac{{{\sin{{\left({n}\right)}}}}}{{{n}}}}\)

Danelle Albright
2022-01-07
Answered

Daniell Phillips
2022-01-07
Answered

killjoy1990xb9
2022-01-07
Answered

veksetz
2022-01-06
Answered

1) h 1h 2t…

2) 3 12 ht…

3) 100 50 25…

4) 1 t 3t…

5) 5h 1t t…

John Stewart
2022-01-06
Answered

(a) How many different sequences of heads and tails are possible?

(b)How many different sequences of heads and tails have exactly fiveheads?

(c) How many different sequences have at most 2 heads?

Joanna Benson
2022-01-06
Answered

a. 2, 6, 18, 54, 162

b. 1, 8 ,15, 22, 29

c. 11, 15, 19, 23, 27

oliviayychengwh
2022-01-06
Answered

a. \(\displaystyle{a}_{{n}}=\frac{{{3}{n}^{{{3}}}}}{{{n}^{{{3}}}+{1}}}\)

b. \(\displaystyle{b}_{{n}}={\left(\frac{{{n}+{5}}}{{{n}}}\right)}^{{{n}}}\)

c. \(\displaystyle{c}_{{n}}={n}^{{\frac{{1}}{{n}}}}\)

Joyce Smith
2022-01-06
Answered

aramutselv
2022-01-06
Answered

\(\sqrt[31]{12}+\sqrt[12]{31}\) is irrational?

oliviayychengwh
2022-01-06
Answered

If it can be rational, how can one prove it?

socorraob
2022-01-05
Answered

What fraction of these sequences have exactly five 1s?

Bobbie Comstock
2022-01-05
Answered

What fraction of these sequences have exactly three 3s and three 2s?