6. What is the general solution of * (x2 + 2xy – 4 y)dx – (x? – 8xy – 4y²)dy= 0 x2 – 4y? = c(x – y) a? + 2y? = c(x + 2y) Option 1 Option 2 x? + 2y = c(x – 2y) x2 + 4y? = c(x + y) Ontion 3 Ontion 4

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Domain

In simple mathematics terms, a domain is defined as the space on which all the possible inputs for the function will lie. It can also be expressed as a set of departures for the required function.