Calculator | Types of Calculator

Question

Calculator : It is an electronic device. It makes the difficult calculations so easy and on tips. The machine is fully equipped with the functionality of solving various problems. For example, Addition, subtraction, Multiplication and Division. Above all, it is no more related to these four functions only. More functional and technical devices are available to give a great experience to the user. These require some sort of energy to operate. Therefore, most of simple calculators are designed with the battery.

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Answer 1

This is very simple calculator which needs to carry from one place to another and also facing some time battery issue and perform very simple functions. i suggest you free online calculator which are best coz they no need to carry and when you need just click and use them and left away. They have very large number of functions. 

Answer 2

6 Different Types of Calculators | On The Basis Of Purpose

The calculators we know today were first invented in the 1960s, and the use of smartphones as calculators began in the 1990s. However, that does not mean that mathematical tools weren’t available a century ago.

Several computing machines were made long before the arrival of digital calculators and smartphones also use for easygrader. The abacus, for example, was used in the ancient Near East, Europe, Russia, and China, long before the adoption of the written Hindu-Arabic numeral system.

The first ‘true calculator’ was invented by Blaise Pascal in 1642. It was praised for attempting arithmetic calculations that were previously thought impossible.

Mechanical calculators in the 17the century were comparable in size to typewriters and have been rendered obsolete by the advent of portable electronic calculators.

Answer 3

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