Suppose you want to solve an equation x2+1=0 then you will get x=√-1 which does not belongs to real number system. Leonhard Euler proposed to write √-1 as i (iota) and gave concept of complex numbers. Integral Power of i (iota) i2=-1, i3=-i, i4=1 i5=i, i6=-1, i7=-1, i8=1 […]
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OpenAI Launched Sora Which Can Create Video from Text Credit: https://openai.com/sora Suppose you are making a video and there are scenes you can not shoot, do not worry. Sora an A. I. model which can generate videos, you just need type text which will generate video for you. OpenAI’s Sora text-to-video model is capable of
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Bernoulli Trials Many experiments have only two outcomes, for example if you are tossing a coin you will get head or tail. If you rolling a dice you will have number on the face which may be an even or an odd number. When a company manufactures items, so item may be defective or it
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Random variable is a very important concept in probability, statistics, data science and machine learning, one must learn concept of random variable and related concepts. In this post, I have explained random variable and probability mass function that will help you to have basic understanding of random variable and probability mass function. To understand random
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Servo Motor Servo motors is a special type of motor which can not move 360 degrees, however, it can move 180 degrees. Furthermore, it can be used for making smart dustbin project, smart door lock and robotic arm. In this project, you will learn how to interface Servo motor with Arduino. Below servo moto pins
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Arduino microcontroller is a very popular open source project which can be used to make prototype for electronics, robotics and IoT projects. In this post, I will explain how to on and off LEDs, when varying LEDs and time. See the program and circuit Here setup() function of Arduino runs only once, and used for
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Example-1- Write the solution set of the equation x2+x-2=0. Solution- x2-x+2x-2=0 x(x-1)+ 2(x-1)=0 (x-1)(x+2)=0 x=1 , x= – 2 S={1, -2} Example-2- Write the set {x: x is a positive integer and x2<40} Solution- S={1, 2, 3, 4, 5, 6} 7, 8, 9, 10, ………… can not be included because their squares are greater than
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In real life, we often come across collection of objects viz. #Cricket Team #Pack of Cards #Members of a Club In mathematics, we also come across collections, examples are. #Odd natural numbers #Even natural numbers #Numbers which is divisible by 3 and less than 20. If you observe each example is well-defined collection of objects.
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In this post you will see that how to make a program in Python which calculates factorial of a natural number, and how it works. You will see that how program is made line by line. First you will define a variable fact with value 1. That will refer value of factorial throughout the program.
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