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0 Does a differential equation with no solution mean the function is just zero? I am trying to solve a non-linear ODE and the solution will then be plugged into another equation, and having the equations solution be zero would mean: $$A(t)=0$$ for the following equation: $$A''(t)left(B(t)−frac{A(t)}{C(t)}right) - A(t)D(t)=0$$ not asking for a solution, but would this be the case? differential-equations nonlinear-system share | cite | improve this question edited Dec 1 '18 at 22:01 mrtaurho 3,721 2 11 33 asked De

0 I have a String array which contains value string array = {6,37,38,837,7,...} and I have also used some string values. I want to send that all string values and string array to my database which is located at server side. When I am click on submit button the data will stored in table. On the PHP side I want to read this array as it is,other thing i will do at background means PHP side. See my below code then you will get it what I am says. Here is my code: public class Hotels extends Activity { // Declare Variables JSONArray jsonarray = null; private static final String TAG_ID = "id"; public static final String TAG_NAME = "name"; public static final String TAG_LOCATION = "location"; public static final String TAG_DESC = "description"; String f_date, l_date; Arra