Use Romberg integration to compute the following approximations to

a. Determine R1,1, R2,1, R3,1, R4,1, and R5,1, and use these approximations to predict the value of the integral.
b. Determine R2,2, R3,3, R4,4, and R5,5, and modify your prediction.
c. Determine R6,1, R6,2, R6,3, R6,4, R6,5, and R6,6, and modify your prediction.
d. Determine R7,7, R8,8, R9,9, and R10,10, and make a final prediction.
e. Explain why this integral causes difficulty with Romberg integration and how it can be reformulated to more easily determine an accurate approximation.

48 V1 + (cos x)2 dx.