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AAKASH SERIES-FUNCTIONS -EXERCISE -I
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- If f: R to R, g : R to R functions defined by f(x) = 3x-2, g(x) =x^(2)...
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- The domain of (10^(x) +10^(-x))/(10^(x)-10^(-x)) is:
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- The domain of sec 5x is:
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- Domain of root(3)(x). cot x is
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- The domain of (x+1)/sqrt(x^(2)-5x+6) is:
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- The domain of the function: f(x) = log(3)(18x-x^(2)-77) is:
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- The domain of log(x)5 is:
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- If f(x) =|x/2| is a real function, then f: R to B is a surjection then...
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- Let A={x in R : x ne 0, -4le xle4} and f:A rarrR is defined by f(x)=(|...
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- Domain , Range of f(x) =|x| + |x+1| are respectively:
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- f and h are form A into B where A={a,b,c,d}, B={s,t,u} defined as f(a)...
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- A = {1, 2, 5, 6, 11}, B = {2, -1, 1, 0, 11, 108} and f(x) x^(2)-x-2, t...
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- The function f: N to N defined by f(n) =2n+3 is
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- f: N to A where N is the set of natural numbers and A is the set of e...
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- Define f:Z rarrZ by f(x)={{:(x//2,"(x is even)"),(0,"(x is odd)"):} th...
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- If f:[0,infty) to R defined by f(x) = x^(2), then f is
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