Question

Ranse ( =[2, infty) )
( f(x) ) is many-one. function codoman ( =R ) Renge ( eq ) codoman 1 is into function
( therefore ) many one and in to function

# 39. (b) one-one but not onto (c) one-one and into (d) neither one-one nor onto The function f : R - R defined by f(x) = 6° +64 is (a) one-one and onto (b) many one and onto (c) one-one and into (d) many one and into ..

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