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If `f(x)` is a continuous function `AAx in R ,` then which of the following is (are) true, (a)`int_4^(16)f(sqrt(x))dx=4cf(c)` for some `c in (2,4)` (b)`int_4^(16)f(sqrt(x))dx=4cf(c)` for some `c in (2,16)` (c)`int_4^(16)f(sqrt(x))dx=6(2-cf^(prime)(c))` for some `c in (4,16),` if `f(2)=f(4)` (d)`int_4^(16)f(sqrt(x))dx=6(2-cf^(prime)(c))` for some `c in (2,4),` if `f(2)=f(4)`

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