Let f(x) = ((x - gamma)(x - delta)) / ((...

Let `f(x) = ((x - gamma)(x - delta)) / ((x-alpha)(a-beta))` where, `gamma < alpha < delta < beta`, then which of the following is correct

f : R - `{alpha, beta} to` R is onto function

: R - `{alpha, beta} to` R is into function

f: R - `{alpha, beta} to` R is many-one function

f: R - `{alpha, beta} to` R is one-one function

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The correct Answer is:

A, C

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