Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
We are given an array that will contain integers and another array will be given that will contain the queries and each query represents the range that we are given by the leftmost and the rightmost index in the array and an element. For that range or the subarray, we have to find the frequency of the given element present in that range. The frequency of the elements means that we have to tell for each integer present in that range how many times it occurs. For example − If, the given array is: [5, 2, 5, 3, 1, 5, ... Read More
The inverse cosine of a complex number is the angle whose cosine is that complex number. In Golang, we can use the cmath.Acos function to find the inverse cosine of a complex number. In this article, we will learn how to find the inverse cosine of a complex number in Golang with examples. Syntax func Acos(z complex128) complex128 The cmath.Acos function takes a complex number as input and returns its inverse cosine value as a complex number. Example 1 Let's find the inverse cosine of the complex number (1+0i). package main import ( "fmt" ... Read More
Introduction Distillation is a process used to separate and purify different components of a mixture. It is one of the most important techniques used in chemistry, pharmaceuticals, and many other industries. Distillation is based on the principle of differences in boiling points of the components of a mixture. It involves heating the mixture and then cooling the vapor to condense it into separate components. Definition of Distillation Distillation is a process that involves separating and purifying the components of a mixture by heating and cooling. It is a physical separation technique used to separate components of a liquid mixture based ... Read More
In Go language, integers are numeric values that represent whole numbers without a fractional component. Integers can be signed or unsigned, and can be of various sizes depending on the number of bits used to represent them. Sometimes it is necessary to obtain the integer value of a specified number in order to perform various calculations. In this article, we will discuss how to find the integer value of a given number in Golang. Using Type Casting to Convert a Float to an Integer One way to obtain the integer value of a given number in Golang is to use ... Read More
In mathematics, hyperbolic functions are a group of functions that are analogous to trigonometric functions. They are defined in terms of exponential functions and can be used to model various phenomena in science and engineering. In Go language, the math/cmplx package provides various hyperbolic functions to work with complex numbers. In this article, we will discuss how to find the hyperbolic tangent of complex numbers in Go using the math/cmplx package. We will also provide some examples to help illustrate the concept. Hyperbolic Tangent The hyperbolic tangent function is defined as − tanh(z) = (e^z - e^-z) / (e^z + ... Read More
The hyperbolic sine of a complex number is a mathematical function used in the field of complex analysis. The hyperbolic sine is defined as the sum of the exponential function and the complex conjugate of the exponential function. In Go language, we can find the hyperbolic sine of a complex number using the cmplx.Sin function provided by the standard library. In this article, we will explore how to find the hyperbolic sine of a complex number in Golang. Syntax The syntax of the cmplx.Sin function is − func Sin(x complex128) complex128 Here, x is the complex number whose hyperbolic ... Read More
In mathematics, hyperbolic functions are a class of functions that are analogs of the standard trigonometric functions. The hyperbolic cosine function (cosh z) is defined for complex numbers z as (e^z + e^-z)/2. In this article, we will discuss how to find the hyperbolic cosine of complex numbers in Golang. Syntax The syntax for finding the hyperbolic cosine of a complex number in Golang is as follows − Example 1 package main import ( "fmt" "math/cmplx" ) func main() { z := complex(3, 4) fmt.Println("cosh(", z, ... Read More
What is Biodegradation Biodegradation is the process by which organic compounds are broken down into simpler, harmless substances by the action of microorganisms. In this process, organic compounds serve as a source of energy and nutrients for microorganisms, such as bacteria, fungi, and algae’s. Biodegradation can occur naturally in the environment, or it can be enhanced by human intervention, such as the use of bioremediation techniques to clean up contaminated sites. The biodegradation process involves three main steps: enzymatic hydrolysis, oxidative degradation, and mineralization. Enzymatic hydrolysis is the process by which large organic molecules are broken down into smaller molecules ... Read More
In mathematics, logarithm is an operation that tells us how many times a given number can be divided by a certain value to get a result. Decimal logarithm is a special type of logarithm in which the base is 10. In Golang, the math package provides the Log10 function to find the decimal logarithm of a given number. Syntax The syntax for the Log10 function in Golang is as follows − func Log10(x float64) float64 The Log10 function takes a single argument of type float64 and returns the decimal logarithm of that number. Example 1 Let's say we want ... Read More
In mathematics, a complex number is a number that comprises a real and imaginary part. A decimal logarithm is a logarithmic function with base 10. In Golang, we can use the "math/cmplx" package to find the decimal logarithm of a complex number. Syntax The syntax for finding the decimal logarithm of a complex number in Golang is − func Log10(z complex128) complex128 Here, "z" is the complex number for which we want to find the decimal logarithm. Example 1 Let's say we have a complex number (5+12i), and we want to find its decimal logarithm. We can do this ... Read More