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Class 12 · Mathematics
→If (f(x)=x^2-3x+2), which of (f(0), f(1), f(2)) are zero?
Class 12 · Mathematics
→If (f:R\to R), (f(x)=x^2), what is (f^{-1}({4}))?
Class 12 · Mathematics
→If (f:[0,\infty)\to[0,\infty)), (f(x)=x^2), what is (f^{-1}(9))?
Class 12 · Mathematics
→If (f:R\to R), (f(x)=x^3), what is (f^{-1}(x))?
Class 12 · Mathematics
→If (f(x)=x^2+1) and (g(x)=\sqrt{x-1}), what is ((g\circ f)(x))?
Class 12 · Mathematics
→If \(f(x)=x+1\), \(g(x)=2x\), and \(h(x)=x^2\), what is the value of \((h\circ g\circ f)(1)\)?
Class 12 · Mathematics
→If (f:A\to B), (A={1,2,3,4}), (B={a,b}), and (f={(1,a),(2,a),(3,b),(4,b)}), what type of function is (f)?
Class 12 · Mathematics
→If (f(x)=x^2) and the domain is ({-3,-2,-1,0,1,2,3}), how many elements are in the range?
Class 12 · Mathematics
→If (f(x)=\frac{x-2}{x+2}), what is the real range?
Class 12 · Mathematics
→If (f(x)=\frac{x-2}{x+2}), which value will not be in the range of (f)?
Class 12 · Mathematics
→If (f:R\to R), (f(x)=kx+3), is onto, what is the correct condition on (k)?
Class 12 · Mathematics
→If (f:R\to R), (f(x)=kx+1), is one-one, what condition is needed on (k)?
Class 12 · Mathematics
→If \(f(x)=x^2+k\) and \(f(2)=9\), what is the value of \(k\)?
Class 12 · Mathematics
→If \(f(x)=kx+2\) and \(f(3)=14\), what is the value of \(k\)?
Class 12 · Mathematics
→If f(x) = x² − 1 and f(a) = 8, where a > 0, what is a?
Class 12 · Mathematics
→If \(f(x)=2x+3\) and \(f(a)=11\), what is the value of \(a\)?
Class 12 · Mathematics
→If (f) and (g) are inverses of each other, what is ((f\circ g)(x))?
Class 12 · Mathematics
→If (f:A\to B) and (g:B\to C) are both one-one, what can be said about (g\circ f)?
Class 12 · Mathematics
→If (f:A\to B) and (g:B\to C) are both onto, what can be said about (g\circ f)?
Class 12 · Mathematics
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