문제를 풀었습니다


Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

대략 1개월 전

문제를 풀었습니다


Sum of series VI
What is the sum of the following sequence: Σk⋅k! for k=1...n for different n?

대략 1개월 전

문제를 풀었습니다


Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

대략 1개월 전

문제를 풀었습니다


Sum of series IV
What is the sum of the following sequence: Σ(-1)^(k+1) (2k-1)^2 for k=1...n for different n?

대략 1개월 전

문제를 풀었습니다


Sum of series III
What is the sum of the following sequence: Σ(2k-1)^3 for k=1...n for different n?

대략 1개월 전

문제를 풀었습니다


Sum of series II
What is the sum of the following sequence: Σ(2k-1)^2 for k=1...n for different n?

대략 1개월 전

문제를 풀었습니다


Sum of series I
What is the sum of the following sequence: Σ(2k-1) for k=1...n for different n?

대략 1개월 전

문제를 풀었습니다


Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

대략 1개월 전

문제를 풀었습니다


Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2 3 3 3 4...

대략 1개월 전

문제를 풀었습니다


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

대략 1개월 전

문제를 풀었습니다


Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

대략 1개월 전

문제를 풀었습니다


Side of a rhombus
If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<https://imgur.com/x6hT6mm.png>> ...

대략 1개월 전

문제를 풀었습니다


Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<https://imgur...

대략 1개월 전

문제를 풀었습니다


Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

대략 1개월 전

문제를 풀었습니다


Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...

대략 1개월 전

문제를 풀었습니다


Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

대략 1개월 전

문제를 풀었습니다


Dimensions of a rectangle
The longer side of a rectangle is three times the length of the shorter side. If the length of the diagonal is x, find the width...

대략 1개월 전

문제를 풀었습니다


Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the second...

대략 1개월 전

문제를 풀었습니다


Is this triangle right-angled?
Given three positive numbers a, b, c, where c is the largest number, return true if the triangle with sides a, b and c is right-...

대략 1개월 전

문제를 풀었습니다


Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? Image courtesy of Wikipedia.

대략 1개월 전

문제를 풀었습니다


Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Unique elements of the array with unchanged sequence
An array is given. Find the unique elements of the array. [keep the sequence unchanged] For example if input x=[2 ,4 , 9 ,2 ,...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Highest 3 marks
An array is given that contains the marks received by a group of students in their class test. Find out the highest 3 marks rec...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Equivalent Resistance Calculator
Calculate the equivalent resistance R_eq for n resistors connected in Series or Parallel.

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Scalar-Vector Multiplication
Write a MATLAB function that takes a numeric array (vector or matrix) v and a scalar multiplier s. The function should return a ...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Wye to Delta Impedance Converter
n electrical network analysis, transforming a Wye (Y) configuration of impedances (Z1, Z2, Z3) into an equivalent Delta (Delta) ...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Delta to Wye Impedance Converter
In electrical network analysis, transforming a delta (Delta) configuration of components into a wye (Y) configuration is vital f...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Reverse a Vector
Write a MATLAB function that takes a 1D vector (either a row or a column vector) and returns the vector with its elements in exa...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Hypotenuse Calculator
Write a MATLAB function that accepts the base and height of a right-angled triangle (or arrays of bases and heights) and returns...

대략 1개월 전

문제를 풀었습니다


MATLAB 101: Rectangle Properties
Write a MATLAB function that accepts the length (L) and width (W) of a rectangle and returns two outputs: its area and its perim...

대략 1개월 전

더 보기