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Class 12 · Mathematics
→Why is (f(x)=x^4) not one-one on real numbers?
Class 12 · Mathematics
→What type of function is (f(x)=x^3) on real numbers?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=0x+6), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=-4x+9), what type of function is (f)?
Class 12 · Mathematics
→If the domain has (3) elements and the codomain has (5) elements, is a one-one function possible?
Class 12 · Mathematics
→If the domain has (5) elements and the codomain has (3) elements, is a one-one function possible?
Class 12 · Mathematics
→If (f:{1,2,3}\to{4,5}) and (f={(1,4),(2,4),(3,5)}), what type of function is (f)?
Class 12 · Mathematics
→If (f:{1,2,3}\to{4,5,6}) and (f={(1,4),(2,5),(3,6)}), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{Z}\to\mathbb{Z}) and (f(n)=n^2), which statement is correct?
Class 12 · Mathematics
→If (f:\mathbb{Z}\to\mathbb{Z}) and (f(n)=2n), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{N}\to\mathbb{N}) and (f(n)=n+4), what type of function is (f)?
Class 12 · Mathematics
→Which example proves that (f(x)=x^2+1) is not one-one on real numbers?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=3x-5), what follows from (f(a)=f(b))?
Class 12 · Mathematics
→If (f:(0,\infty)\to\mathbb{R}) and (f(x)=\log x), which statement about (f) is correct?
Class 12 · Mathematics
→If (f:\mathbb{R}\to(0,\infty)) and (f(x)=e^x), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{R}\to[0,\infty)) and (f(x)=|x|), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=7), what type of function is (f)?
Class 12 · Mathematics
→If (f:\mathbb{R}\to\mathbb{R}) and (f(x)=2x+1), what type of function is (f)?
Class 12 · Mathematics
→If (f(2)=5) and (f(3)=5), what can be said about (f)?
Class 12 · Mathematics
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