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Let f: RvecR be a continuous and differe...

Let `f: RvecR` be a continuous and differentiable function such that `(f(x^2+1))^(sqrt(x))=5forAAx in (0,oo),` then the value of `(f((16+y^2)/(y^2)))^(4/(sqrt(y)))fore a c hy in (0,oo)` is equal to 5 (b) 25 (c) 125 (d) 625

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