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प्रश्न
Let f(x) = `sqrt(x)` and g(x) = x be two functions defined in the domain R+ ∪ {0}. Find `(f/g)(x)`
उत्तर
`(f/g)(x) = (f(x))/(g(x))`
⇒ `(f/g)(x) = sqrt(x)/x`
Multiplying and dividing by `sqrt(x)`
We get
= `sqrt(x)/x xx sqrt(x)/sqrt(x)`
= `x/(xsqrt(x))`
⇒ `(f/g)(x) = 1/sqrt(x)`
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