What are arrays? How to implement arrays? How to access elements in an array? |

I have a few matrices and arrays such as
Arrays : A = [1 3 5 ], B = [2 5 6], C = [ 1 5]
Matrices D = [ 1 3; 2 5], E = [ 1 3; 2 5; 1 4],
H = [ 1 3 4; 2 5 5; 1 4 6], I = [ 5 3 4; 2 1 5],
Please let me know which matrices or array can I multiply, invert, add? |

Explain how to declare, define and use arrays in Java. |

How to merge two sorted arrays which are in ascending order? |

How do we declare, define and initialize arrays in C++? |

How do arrays work and give some examples. |

Explain how can arrays be passed as parameters to functions and mention about arraycopy() functtion. |

Explain how to point a pointer to character. Also mention how to pass multi-dimensional arrays to functions? |

Expalin briefly about pointers and arrays in C++ and the differences between the two. |

Explain what is an array of objects. Also explain the use of multi-dimensional arrays in Java. |

What are multi-dimensional arrays? How to implement them and how to access elements in an array? |

Explain how can we sort arrays using bubble sort, insertion sort and selection sort. |

Explain the concept of dynamic arrays in C++. |

Explain multi-dimensional arrays in C. |

How can we use arrays in JavaScript? |

How to multiply 2 matrices? |

How to transpose a matrix? |

How can you find the sum of diagonals on a matrix? |

How can you find whether a matrix is symmetric or not? |