dy Q1. Find of dx ху 3 х + сoty Q2. Find lim Vx2 +8-3 x--1 x +1 Q3. What are the radius and center of the following circle? x2 + y? + 4x – 4y + 4 = 0 Q4. Find the domain of the following equation x + 5 y Vx2 – 16

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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Midterm Exam.
Ministry of Higher Education
Class: First
and Scientific Research
Time: 60 min
Univer sity of Mosul
Date: 09/3/2021
College of Engineering
Mathematics 1
Code: ENGC122
إعداد لجنة مقر رات مادة الرياضيات
Answer Three Questions only
dy
Q1. Find
of xy = x + coty
dx
x² + 8 –3
lim
-
Q2. Find
x--1
x +1
Q3. What are the radius and center of the following circle?
x2 + y? + 4x – 4y + 4 = 0
Q4. Find the domain of the following equation
x + 5
y =
x2 -16
Transcribed Image Text:Midterm Exam. Ministry of Higher Education Class: First and Scientific Research Time: 60 min Univer sity of Mosul Date: 09/3/2021 College of Engineering Mathematics 1 Code: ENGC122 إعداد لجنة مقر رات مادة الرياضيات Answer Three Questions only dy Q1. Find of xy = x + coty dx x² + 8 –3 lim - Q2. Find x--1 x +1 Q3. What are the radius and center of the following circle? x2 + y? + 4x – 4y + 4 = 0 Q4. Find the domain of the following equation x + 5 y = x2 -16
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