Read each of the two statements carefully. Choose A(if both statements are true), B(if the 1st statement is true but the 2nd is false), C(if the 1st statement is false and the 2nd is true and D(if both statements are false. др др The dependent variables in dr 1st : are p and q. dx3 дхдr 2nd :One of the constant solutions of xy'-y2=9 is y= - 3. D

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