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We often need to convert inverse of tan to either inverse of cos, sin, sec, cosec , cot .In this post we will see how we can do it easily Inverse of tan to inverse of sin Case 1$tan^{-1} x$ and x > 0 Now we can write as $\theta=tan^{-1} x$$tan \theta =x$ Now we […]
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Here in this post ,we will check out how to draw the graph of cos inverse cos x i.e $f(x) = cos^{-1} cos (x)$ We know by definition $f(x) = cos^{-1} cos (x) = x $ if $x \in [0, \pi]$ Lets check out the other values if $x \in (\pi, 2\pi]$ $\pi < x
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Effect of Temperature on Drift Velocity In this article, we will discuss the effects of temperature on drift velocity in conductors. Introduction to Drift Velocity Drift velocity ($v_d$) is the average velocity attained by free charge carriers, like electrons, in a conductor due to an applied electric field. The equation for drift velocity is: $$v_d
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Activity 1.11 class 10 science, from NCERT book Chapter 1 “Chemical Reactions and Equations” introduces the concept of oxidation reactions. The heating of copper powder is the first step in this hands-on experiment. Students witness firsthand the process of oxidation as copper transforms into copper oxide as they participate in this simple yet powerful activity.
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Activity 1.10 Class 10 Science NCERT Chapter 1 Introduction Activity 1.10 in the Class 10 Science NCERT book, Chapter 1: Chemical Reactions and Equations, is an excellent way to understand the concept of double displacement reactions. This activity provides a hands-on experience of a chemical reaction involving two aqueous solutions and the formation of a
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inverse trigonometric functions table will be a very useful to immediately find out the inverse trigonometric functions values Inverse of sin and cos table Inverse of tan and cot table Inverse of cosec and sec table
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Here in this post ,we will check out how to draw the graph of sin inverse sin x i.e $f(x) = sin^{-1} sin (x)$ We know by definition $f(x) = sin^{-1} sin (x) = x $ if $x \in [-\pi/2, \pi/2]$ Lets check out the other values if $x \in (\pi/2, 3\pi/2]$ $\pi/2 < x
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Exploring Chemical Reactions through Activity 1.9 Class 10 Science The objective of Activity 1.9 : The main objective of this activity 1.9 class 10 science is to enable students to observe and understand the chemical reaction that takes place between iron nails and copper sulphate solution. Materials Required: Procedure: Step 1: Preparation of Iron Nails
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