Final answer:
To determine the explicit form of a function given in terms of double integrals and find the volume of a solid under the surface, you would need to evaluate the integral(s) involved.
Step-by-step explanation:
In this question, the student is asking how to determine the explicit form of a function given in terms of double integrals and how to find the volume of a solid under a surface. To solve for the explicit form of the function (f) and calculate the volume, you would need to evaluate the double integral. To evaluate the function (f) and determine the solid volume, you would need to substitute the limits of integration into the double integral. To integrate the function (f) and find the volume under the surface, you would need to evaluate the triple integral.