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34 lines
1.3 KiB
Java
34 lines
1.3 KiB
Java
/*This is a Java Program to compute cross product of two vectors. In mathematics, the cross product or vector product is a binary operation on two vectors in three-dimensional space. It results in a vector that is perpendicular to both and therefore normal to the plane containing them.*/
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//This is a java program to find the cross product of two vectors
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import java.util.Random;
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public class Cross_Product
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{
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public static void main(String args[])
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{
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Random random = new Random();
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int u1, u2, u3, v1, v2, v3;
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u1 = random.nextInt(10);
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u2 = random.nextInt(10);
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u3 = random.nextInt(10);
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v1 = random.nextInt(10);
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v2 = random.nextInt(10);
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v3 = random.nextInt(10);
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int uvi, uvj, uvk;
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uvi = u2 * v3 - v2 * u3;
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uvj = v1 * u3 - u1 * v3;
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uvk = u1 * v2 - v1 * u2;
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System.out.println("The cross product of the 2 vectors \n u = " + u1
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+ "i + " + u2 + "j + " + u3 + "k and \n v = " + u1 + "i + "
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+ u2 + "j + " + u3 + "k \n ");
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System.out.println("u X v : " + uvi + "i +" + uvj + "j+ " + uvk + "k ");
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}
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}
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/*
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The cross product of the 2 vectors
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u = 3i + 8j + 9k and
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v = 3i + 8j + 9k
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u X v : -2i +48j+ -42k |