Warning: include(redirect): Failed to open stream: No such file or directory in /home/u836348980/domains/hwhelp.me/public_html/include/header.php on line 3

Warning: include(): Failed opening 'redirect' for inclusion (include_path='.:/opt/alt/php80/usr/share/pear:/opt/alt/php80/usr/share/php:/usr/share/pear:/usr/share/php') in /home/u836348980/domains/hwhelp.me/public_html/include/header.php on line 3
Home Services ASk From Expert Contact Study Tool Tutor portal
Signup Login

Unsolved questions

  1. Home
  2. uni
  3. Unsolved questions
Card image cap

College Algebra & Trignometry

(1st Edition)

Book - Edition 1st Edition

Author(s) - Miller, Gerken

ISBN - 9780078035623

Publisher - McGraw Hill

Subject - Math

Quiz Tittle Quiz Translation View
Unsolved questionsQUIZ 1 ————————– MATH 217 - FALL 2023 ——————————————————– COLLEGE OF ARTS AND SCIENCES, DEPARTMENT OF MATHEMATICS, STATISTICS, AND PHYSICS QATAR UNIVERSITY ———————————————————– DR. SAMER DWEIK Ex.1 (2pts) - Fixα >0. Show (do not solve) that the following intial value problem has a unique solution in some interval aboutx= 0: ( y ′ = sin(x+ √ y) y(0) =α Ex.2 (3pts) - Solve the following differential equations: (1)y ′ − x 1+x 2y= √ 1 +x 2 cosx (2)y ′ −e x e y = 0 Ex.3 (5pts) - Consider the initial value problem: (IVP) ( y ′ −y=x y 6 y(0) = 1 (a) Lety(x)be the solution of (IVP). Show that the functionz(x) :=y(x) −5 solves (IVP1) ( z ′ + 5z=−5x z(0) = 1 (b) Solve (IVP1). (c) Deduce the solution of (IVP). *Ex.4 -Bonus(3pts): Find all functionsf: [0,1]7→Rsuch that: f ′ (x) +f(x) =f(0) +f(1),for allx∈[0,1]. Date: September 17 2023 ———————– Time : 25 min. 1
Unsolved questions