Let M = {5, 6, 7, 8} and N = {3, 4, 9, 10}. Which one of the following functions is neither oneone nor onto?
Let A = {1, 2, 3} and B = {4, 5, 6}. Which one of the following functions is bijective?
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A function f: R → R is defined by f(x) = 5x^{3 } 8. The type of function is _________
Let P = {10, 20, 30} and Q = {5, 10, 15, 20}. Which one of the following functions is one – one and not onto?
A function f: R → R defined by f(x) = 5x^{4 }+ 2 is one – one but not onto.
The function f: R → R defined as f(x) = 7x + 4 is both oneone and onto.
A function f∶ N → N is defined by f(x) = x^{2 }+ 12. What is the type of function here?
406 videos217 docs164 tests

406 videos217 docs164 tests
