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 Make study easy Physics Term - 2 Outside Delhi (set - 1,2) Previous papers is a good source to score high marks in final exam. Previous paper make your revision easy and help to gain marks. It is a good to crack bord exams.  About previous paper 2022  Time allowed : 2 hours       General Instruction:  Read the following instructions very carefully.  1) This question paper contains 12 questions. All question are compulsory.  2)  This question paper is divided into three sections- Section A, Section B and Section C. 3) Section A : Q. No. 1 to 3 are of 2 marks each  4) Section B : Q. No 4 to 11 are of 3 marks each.  5) Section C : Q. No. 12 is a case study based question of 5 marks.  6) There is no overall choice in the question paper. However, internal choice has been provided in some of the questions. Attempt any one of the alternatives in such questions.  Download paper physics Term - II Outside Delhi and start ...

Homogeneous Differential Equation  (1) Homogenous Function.  A Function is said to be homogenous of the nth degree in x and y if it can be put in the form xnf[y/x] Alternatively, a function f (x,y) is said to be homogeneous of degree n if f(x,y) = n f(x,y) for any non zero constant.  for example     f(x,y) = (3x+2y) + x[3+2y/x] , is homogeneous function of degree 1.  (2)  Homogeneous Differential Equation.  A differential equation in x and y is said to be a homogeneous differential equation if it can be put in the form dy/dx  = f1(x,y)/f2(x,y) , where f1(x,y) and f2(x,y) are homogeneous functions of the same degree in x and y  for example  dy/dx = y2-x2 /2xy is a homogeneous equation since y2 - x2 and 2xy are both homogeneous function of degree 2  Exercise 12.5 complete solution in pdf download pdf and make study easy 1555

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