If (f(x)=\frac{1}{x}) and (g(x)=x), what is the domain of ((f+g)(x))?यदि (f(x)=\frac{1}{x}) और (g(x)=x) हों, तो ((f+g)(x)) का domain क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: (\mathbb{R}-{0})(\mathbb{R}-{0})
In (\frac{1}{x}), the denominator becomes zero at (x=0). Therefore, the domain of the sum is (\mathbb{R}-{0}).(\frac{1}{x}) में (x=0) पर denominator शून्य हो जाता है। इसलिए sum का domain (\mathbb{R}-{0}) है।
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