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Class 12 · Mathematics
→What is the correct statement for (f:\mathbb{N}\to\mathbb{N}), (f(x)=x+4)?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}), (f(x)=|x|), what is (f)?
Class 12 · Mathematics
→Choose the correct option about the one-one nature of (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^3).
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=5-2x), which statement is correct for (f)?
Class 12 · Mathematics
→Choose the correct statement about the function (f:\mathbb{R}\to\mathbb{R}), (f(x)=x^2).
Class 12 · Mathematics
→If the function (f:\mathbb{R}\to\mathbb{R}) is defined by (f(x)=3x-7), what type of function is it?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^3+x+2), which statement about (f) is correct?
Class 12 · Mathematics
→If \(f:\mathbb{R}\to\mathbb{R}\) and \(f(x)=\frac{x}{1+x^2}\), is (f) one-one?
Class 12 · Mathematics
→If (f:(-\infty,1]\to[0,\infty)) and (f(x)=(x-1)^2), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^4+x^2), is (f) one-one?
Class 12 · Mathematics
→If (f:(-\infty,0]\to[0,\infty)) and (f(x)=x^2), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{Q}\to\mathbb{Q}) and (f(x)=x^2), is (f) one-one?
Class 12 · Mathematics
→If (f:\mathbb{Q}\to\mathbb{Q}) and (f(x)=\frac{x+2}{3}), what type of function is (f)?
Class 12 · Mathematics
→If (f:A\to B) is one-one and (A) has (5) elements, at least how many elements must (B) have?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=7), which pair shows that (f) is not one-one?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=5-2x), which statement about (f) is correct?
Class 12 · Mathematics
→Which of the following is a necessary and sufficient condition for a function \(f:A\to B\) to be one-one?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=x^2+x+1), which pair gives the same value?
Class 12 · Mathematics
→Which condition is necessary and sufficient for a function \(f:A\to B\) to be one-one?
Class 12 · Mathematics
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