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MBD PUBLICATION-RELATION AND FUNCTION-QUESTION BANK
- Let f be a real function. Show that h(x) =f(x)=f(-x) is always an even...
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- Express each of 1+x+x^2 function as the sum of an even function and an...
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- Express each of x^2 function as the sum of an even function and an odd...
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- Express each of e^x function as the sum of an even function and an odd...
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- Express each of e^x+ sin x function as the sum of an even function and...
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- Let X ={1,2,3,4}Determine whether f:X rarr Xdefined as given below hav...
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- Let X ={1,2,3,4}Determine whether f:X rarr Xdefined as given below hav...
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- Let X ={1,2,3,4}Determine whether f:X rarr Xdefined as given below hav...
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- Let X ={1,2,3,4}Determine whether f:X rarr Xdefined as given below hav...
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- Let X ={1,2,3,4}Determine whether f:X rarr Xdefined as given below hav...
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- Construct an example to show that f(A nn B )!= f(A) nn f(B) where A nn...
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- Prove that for any f:X rarr Y , f o idx = f =idY of.
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- Prove that f:X rarr Y is surjective iff for all B sube Y, f(f^(-1)(B))...
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- Prove that f:X rarr Y is injective iff f^(-1) (f(A)) = "A for all" A s...
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- Prove that f:X rarr Y is injective iff for all subsets A,B of X,f(A n...
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- Prove that f:X rarr Y is surjective iff for all A sube X,(f(A))' sube ...
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- Show that the operation * given by x*y=x+y+ -xy is a binary oeration o...
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- Determine whether a ** b = 2a +3b "on" Z operations as defined by * a...
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- Determine whether a** b =ma - nb "on" Q + "where" m "and" n in N ope...
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- Determine whether a ** b =a+b ("mod" 7) "on" {0,1,2,3,4,5,6} operatio...
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