Question: need help on both please 7. Find k such that f(x) = kx3/2 is a probability density function over the interval [0, 2]. Then write

need help on both please

7. Find k such that f(x) = kx3/2 is a probability density function over the interval [0, 2]. Then write the probability density function. 8. Find the volume generated by rotating about the r-axis the regions bounded by the following: y = v2+r, r =0, r=1

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