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4.4 Exercises

From Förberedande kurs i matematik 1

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 {| border="0" cellspacing="0" cellpadding="0" height="30" width="100%"
 | style="border-bottom:1px solid #000" width="5px" | &nbsp;
-{{Ej vald flik|[[4.4 Trigonometriska ekvationer|Teori]]}}
+{{Ej vald flik|[[4.4 Trigonometriska ekvationer|Theoy]]}}
-{{Vald flik|[[4.4 Övningar|Övningar]]}}
+{{Vald flik|[[4.4 Övningar|Exercises]]}}
 | style="border-bottom:1px solid #000"  width="100%"| &nbsp;
 |}
-===Övning 4.4:1===
+===Exercise 4.4:1===
 <div class="ovning">
-För vilka vinklar <math>\,v\,</math>, där <math>\,0 \leq v\leq 2\pi\,</math>, gäller att
+For which angles <math>\,v\,</math>, where <math>\,0 \leq v\leq 2\pi\,</math>, does
 {| width="100%" cellspacing="10px"
 |a)
@@ Line 31: / Line 31: @@
 </div>{{#NAVCONTENT:Svar|Svar 4.4:1|Lösning a |Lösning 4.4:1a|Lösning b |Lösning 4.4:1b|Lösning c |Lösning 4.4:1c|Lösning d |Lösning 4.4:1d|Lösning e |Lösning 4.4:1e|Lösning f |Lösning 4.4:1f|Lösning g |Lösning 4.4:1g}}
-===Övning 4.4:2===
+===Exercise 4.4:2===
 <div class="ovning">
-L&ouml;s ekvationen
+Solve the equation
 {| width="100%" cellspacing="10px"
 |a)
@@ Line 51: / Line 51: @@
 </div>{{#NAVCONTENT:Svar|Svar 4.4:2|Lösning a |Lösning 4.4:2a|Lösning b |Lösning 4.4:2b|Lösning c |Lösning 4.4:2c|Lösning d |Lösning 4.4:2d|Lösning e |Lösning 4.4:2e|Lösning f |Lösning 4.4:2f}}
-===Övning 4.4:3===
+===Exercise 4.4:3===
 <div class="ovning">
-Lös ekvationen
+Solve the equation
 {| width="100%" cellspacing="10px"
 |a)
@@ Line 67: / Line 67: @@
 </div>{{#NAVCONTENT:Svar|Svar 4.4:3|Lösning a |Lösning 4.4:3a|Lösning b |Lösning 4.4:3b|Lösning c |Lösning 4.4:3c|Lösning d |Lösning 4.4:3d}}
-===Övning 4.4:4===
+===Exercise 4.4:4===
 <div class="ovning">
-Bestäm de vinklar <math>\,v\,</math> i intervallet <math>\,0^\circ \leq v \leq 360^\circ\,</math> som uppfyller <math>\ \cos{\left(2v+10^\circ\right)}=\cos{110^\circ}\,</math>.
+Determine the angles <math>\,v\,</math> in the interval <math>\,0^\circ \leq v \leq 360^\circ\,</math> which satisfy <math>\ \cos{\left(2v+10^\circ\right)}=\cos{110^\circ}\,</math>.
 </div>{{#NAVCONTENT:Svar|Svar 4.4:4|Lösning |Lösning 4.4:4}}
-===Övning 4.4:5===
+===Exercise 4.4:5===
 <div class="ovning">
-Lös ekvationen
+Solve the equation
 {| width="100%" cellspacing="10px"
 |a)
@@ Line 87: / Line 87: @@
 </div>{{#NAVCONTENT:Svar|Svar 4.4:5|Lösning a |Lösning 4.4:5a|Lösning b |Lösning 4.4:5b|Lösning c |Lösning 4.4:5c}}
-===Övning 4.4:6===
+===Exercise 4.4:6===
 <div class="ovning">
-Lös ekvationen
+Solve the equation
 {| width="100%" cellspacing="10px"
 |a)
@@ Line 101: / Line 101: @@
 </div>{{#NAVCONTENT:Svar|Svar 4.4:6|Lösning a |Lösning 4.4:6a|Lösning b |Lösning 4.4:6b|Lösning c |Lösning 4.4:6c}}
-===Övning 4.4:7===
+===Exercise 4.4:7===
 <div class="ovning">
-Lös ekvationen
+Solve the equation
 {| width="100%" cellspacing="10px"
 |a)
@@ Line 115: / Line 115: @@
 </div>{{#NAVCONTENT:Svar|Svar 4.4:7|Lösning a |Lösning 4.4:7a|Lösning b |Lösning 4.4:7b|Lösning c |Lösning 4.4:7c}}
-===Övning 4.4:8===
+===Exercise 4.4:8===
 <div class="ovning">
-Lös ekvationen
+Solve the equation
 {| width="100%" cellspacing="10px"
 |a)