Commerce can be defined as the exchange of goods and services. It includes business activities from production to the final consumer. Commerce has been trending as one of the most opted subjects by students after class X as it offers lucrative jobs after graduation. In order to select commerce as a subject in class XI, […]
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Hello students welcome back in this model will discuss the method of difference now let’s see what does this concept means on method of difference let’s as students I’m given a sequence a1 a2 a3till an and this sequence doesn’t looks like an AP or GP […]
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Hello students welcome back so in this module will be discussing arithmetic geometric progression let us see what does arithmetic geometric progression means and shot it is called as AGP now students let us say i am given an AP and its terms are a1 a2 […]
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Hi students, in this chapter we will learn about introduction to 3 Dimensional Co-ordinate System. Till now you have studied about only 2D, here we will learn about 3D. In 3D we will have 3 axes, which are X axis, Y axis which you are comfortable […]
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Hello, students, so continuing with examples on even and odd functions, next we have this, we need to prove two statements.
Now number one, we will be starting with g of minus x, which is equal to this. Try to see, it is equal to […]
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Continuing with some miscellaneous examples, next we have this. In the last module I told you we can also prove this without using formula of sin inverse, let’s prove it.
Say I call this angle A and this angle B.
Now A plus B […]
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Hello, students, let us take some examples on properties. So the first example says integration from minus 1 to 1 bracketed of x bracket of 1 plus sin pi x plus 1 dx.
Now over here in the example, students, we are going to use […]
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Hello students, now let’s do few more problems on inverse of a function. The first one is this, we need to find inverse of this piece wise defined function where f is from 0, 4 to 0, 6. Okay, now let me give you the graph […]
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Hello, students, welcome back. In this module we will discuss the Method of Difference. Now, let us see, what does this concept mean. Method of difference, let say I am given sequence a1, a2, a3 till an and this sequence doesn’t look like A.P. or G.P. […]
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Hello, students, let us take some examples on properties. So the first example says integration from minus 1 to 1 bracketed of x bracket of 1 plus sin pi x plus 1 dx.
Now over here in the example, students, we are going to use […]
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