Complete Assignment 004

Java-Assignment-004.iml

@@ -5,6 +5,7 @@
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
     </content>
+    <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>

src/Multadd.java

@@ -0,0 +1,22 @@
+public class Multadd {
+    public static void  multadd(double a, double b, double c){
+        double trig, logarithm,answer;
+        answer=(a*b+c);
+        System.out.println("The result of a*b+c is: "+ answer); //Computes the value of multadd
+        trig=(Math.sin(Math.PI/4.0)+ (Math.cos(Math.PI/4.0))/2); //computed the value of the trigonometric equation
+        logarithm=Math.log10(10.0)+Math.log10(20.0); //Computes the value of the logarithmic equation
+        System.out.println("The result of the trigonometric equation sin(pi/4) + (cos(pi/4))/2 is: " + trig);
+        System.out.println("The result of the logarithmic equation log(10)+log(20) is: "+logarithm);
+
+    }
+    public static void expSum(double x){
+        double result;
+       result=x*Math.exp(-x)+Math.sqrt(1-Math.exp(-x));
+        System.out.println("The result of the exponential equation is: " +result); //computes the value of the exponential equation called from main
+    }
+    public static void main(String[] args) {
+        multadd(1.0,2.0,3.0);
+        expSum(1.0);
+
+    }
+}