# Problems

1 – 20 of 20
 Problem Title Likes Solvers Difficulty

#### Problem 60306. Add non-triangular numbers

Created by: ChrisR

0

9

#### Problem 2971. square a vector-Given the variable x as your input, square it and put the result in y.

Created by: Carlos Oliveros

0

107

#### Problem 43296. Refresh your system of equations

Created by: Jamil Kasan

4

50

#### Problem 45430. Juego de posiciones

Created by: Lucía Honrubia Fernández

1

41

#### Problem 42986. Determine the roots of a cubic equation

Created by: Abhishek Jain

3

50

#### Problem 44531. 2) Are you more familiar with iteration methods or Linear Algebra ? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, easy

2

20

#### Problem 55700. Basic Mathematics 7

Created by: Tanya Kuruvilla

Tags algebra

0

147

#### Problem 55675. Basic Mathematics 4

Created by: Tanya Kuruvilla

Tags algebra

0

176

#### Problem 52774. Easy Sequences 23: Hat Guessing Game!

Created by: Ramon Villamangca

1

26

#### Problem 42382. Combined Ages 1 - Symmetric, n = 3

Created by: goc3

Tags matrix, sum, linear

2

256

#### Problem 44530. Are you more familiar with iteration methods or Linear Algebra? Let's see together.

Created by: Riccardo Dessì

Tags math, basic, matlab

1

27

#### Problem 55670. Basic Mathematics 3

Created by: Tanya Kuruvilla

Tags algebra

0

147

5

413

#### Problem 543. deconvolution

Created by: AMITAVA BISWAS

1

59

#### Problem 463. Looking for Squares

Created by: AMITAVA BISWAS

1

28

#### Problem 57447. Compute a nested cube root

Created by: ChrisR

3

14

#### Problem 42384. Combined Ages 2 - Symmetric, n ≥ 3

Created by: goc3

Tags matrix, sum, linear

3

127

#### Problem 42385. Combined Ages 4 - Non-symmetric with multiples, n ≥ 3

Created by: goc3

Tags matrix, sum, linear

2

72

#### Problem 42383. Combined Ages 3 - Non-symmetric, n ≥ 3

Created by: goc3

Tags matrix, sum, linear

5

85

#### Problem 52861. Easy Sequences 37: Natural Factorable Polynomials

Created by: Ramon Villamangca

2

7

1 – 20 of 20