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Nalanda Preschool at Kagal

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ABOUT NALANDA PRESCHOOL n Nalanda Preschool institute, strive to provide a holistic learning experience that nurtures the body, mind and sour of your child. Their Tagline is “Unleash the Perfection Within” because they believe that a Well-rounded education encompasses more than just academic learning. At Nalanda, they focus on developing the physical, cognitive, emotional and spiritual aspects of child. They believe that the child learns best through the five senses visual, auditory, touch, taste and kinesthetic, such learning becomes a solid foundation for future education and helps develop awareness of their happy state of being. There lessons are designed with their own philosophy of Body-Soul-brain module that delivers all the content of any subject. Their concept of levels along with well-defined curriculum for Body, Soul and Brain. Allows each child to develop at its own pace and learning style. How it works We at NALANDA have come up with a structure that will cater to the time
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Addition theorem on Inverse Trigonometric Function

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Addition theorem on Inverse Trigonometric Function. In this video I  proved the following three theorems. These theorems frequently asked in Boards exam. I have given you a step by step the proof of each theorem one by one. Don’t by heart the theorems understand the logic and practice them by writing.
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Application of logic to the switching circuit part-2

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In this post we are going to see two types of examples on the application of logic to the switching circuits.   A) how to express the given circuit in symbolic form of logic and B) how to construct the switching circuits if the logical statements are given.   So let’s begin. Ex. A) Express the following circuits in symbolic form of logic. In the circuit there are one S1 switch, two S2’ switches, one S3 switch and one S3’ switch. Let p: the switch S1 is closed.             ~q: the switch S2’ is closed.              r: the switch S3 is closed.          \  ~r: the switch S3’ is closed. The switch S2’ and S3 are connected in parallel and they are connected in series with the switch S1. Its symbolic form is p & (~q v r) . The switches S2’ and S3’ are connected in series. Its symbolic form  is ~q ~r . These branches are connected in parallel.  Hence given circuit in symbolic form is [p (~q v r)]v( ~q ~r ) 2)  In the circuit there
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Application of logic to the switching circuit part-1

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We know that a statement in logic is either true or false.  The same situation occurs in electric switches.  A working switch is either on (closed) or off (open). If a switch is ‘on’ it allowed electric current to pass the circuit and lamp glows and if the switch is ‘open’ it does not allow current to pass the circuit and lamp does not glow. We shall denote ‘on’ switches by letters S, , , ,… and open switches are denoted by letters S’, , ,…But the symbol is used to denote both the switches are the same   only differ by the letters S and S’. Let the statement p denote the ‘switch S is closed’ and lamp with light by l. Then its symbolic form is p   l. Let ~p: the switch S’ is closed and lamp with no light by l’ Then its symbolic form is ~p   l’. Switches connected in the circuit in two different ways 1. In series 2. In parallel. 1. Switches connected in series Add caption Let p: the swi
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