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Class 12 · Mathematics
→If (f(x)=4x-5), what is the value of (f(3))?
Class 12 · Mathematics
→If (A={1,2,3}), (B={a,b}), and (f={(1,a),(2,a),(3,b)}), which statement about (f) is correct?
Class 12 · Mathematics
→If (f:A\to B), (A={1,2}), (B={3,4,5}), and (f={(1,3),(2,4)}), what type of function is (f)?
Class 12 · Mathematics
→Which of the following functions from (R) to (R) is many-one?
Class 12 · Mathematics
→If (f:R\to R), (f(x)=x^2+1), what is the range?
Class 12 · Mathematics
→If (f:R\to R), (f(x)=x+1), what is the range of (f)?
Class 12 · Mathematics
→If (f(x)=x+3) and (g(x)=x-3), which statement about (f) and (g) is correct?
Class 12 · Mathematics
→If (f(x)=x-2) and (g(x)=x+2), what is ((f\circ g)(x))?
Class 12 · Mathematics
→If (f(x)=2x+1) and (g(x)=x^2), what is ((g\circ f)(1))?
Class 12 · Mathematics
→If (f:A\to B) and (g:B\to C), then (g\circ f) is a function from which set to which set?
Class 12 · Mathematics
→If (f:A\to B) is a function and (a\in A), where will (f(a)) lie?
Class 12 · Mathematics
→If (f(x)=5), what is the value of (f(3)-f(1))?
Class 12 · Mathematics
→If (f(x)=x+4), what is (f(x)-f(0))?
Class 12 · Mathematics
→If (f(x)=x^2) and (g(x)=x), what is ((fg)(2))?
Class 12 · Mathematics
→If (f(x)=2x) and (g(x)=x-1), what is ((f+g)(x))?
Class 12 · Mathematics
→If (f(x)=x+1), what is (f(x+2))?
Class 12 · Mathematics
→If (f(x)=x^2), what is (f(a+h))?
Class 12 · Mathematics
→If (f(x)=2x-3), what is (f(a))?
Class 12 · Mathematics
→What is the real domain of (f(x)=\sqrt{x-1})?
Class 12 · Mathematics
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