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Periodic function

A periodic function is a mathematical function that repeats its values in a predictable pattern over a specific interval. This interval is known as the period of the function. In other words, if you were to graph a periodic function, you would observe the same pattern repeating at regular intervals Definition A function is said …

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how to convert cot inverse to sin, cos, tan, sec, cosec x inverse

We often need to convert inverse of cot to either inverse of cos, sin, tan, sec, cosec x .In this post we will see how we can do it easily Inverse of cot to inverse of sin Case 1$cot^{-1} x$ and x > 0 Now we can write as $\theta=cot^{-1} x$$cot \theta =x$ Now we …

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Activity 2.3 class 10 science

Activity 2.3 class 10 science: Zinc granule reaction with acid In this article learn in detail about Activity 2.3 class 10 science, from NCERT book Chapter 2 ‘Acid, Bases and Salts’. This activity teaches students about the reaction of zinc granules with dilute sulphuric acid and the subsequent testing of hydrogen gas by burning. visit …

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Difference between resistance and resistivity

In this article, we will learn about the difference between resistance and resistivity. Students first come across these terms while studying Electricity where the concept of electric current, resistance, and resistivity are introduced. For the basic introduction visit our notes on electricity. TLDR – Too Long Don’t ReadBoth resistance and resistivity describe how difficult it …

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