Search results
Jan 15, 2017 · Read How to Ask and include a minimal reproducible example. ahahah @EdHeal! But I think you forgot the \n s: #include <stdio.h> int main () { printf ("5 5 5 5 5\n4 4 4 4\n3 3 3\n2 2\n1"); } Give the full requirements for your task.
May 3, 2014 · The sum of 0 + ⋯ + n − 1 is 1 2(n − 1)n. Here n is the number of users; there are 0 comparisons needed for the first user alone, 1 for the second user (to compare them to the first), 2 for the third user, and so on, up to the n th user who must be compared with the n − 1 previous users.
QuickMath will automatically answer the most common problems in algebra, equations and calculus faced by high-school and college students. The algebra section allows you to expand, factor or simplify virtually any expression you choose.
Question. A sequence is defined by the recurrence relation \ ( {U_ {n + 1}} = 3 {U_n}\) and has \ ( {U_0} = 1\). a) Find the first five terms of the sequence. b) Determine the formula for \ (...
May 13, 2023 · What is the pattern or rule behind the sequence 1=5, 2=25, 3=125, 4=1880? The rule behind the sequence is not immediately apparent and does not follow common mathematical patterns such as arithmetic or geometric progressions. It may involve a more complex or non-mathematical logic.
Examples. \left. \begin {cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end {cases} \right. Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.
Online math solver with free step by step solutions to algebra, calculus, and other math problems. Get help on the web or with our math app.
