MCQOPTIONS
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| 1. |
Find the value of ( frac{1}{1^4} + frac{1}{3^4} + frac{1}{5^4} + frac{1}{7^4} ) + .by finding the half range Fourier cosine series of the function f(x) = x in the interval 0<x<l. |
| A. | ( frac{ pi^4}{12} ) |
| B. | ( frac{ pi^4}{48} ) |
| C. | ( frac{ pi^4}{24} ) |
| D. | ( frac{ pi^4}{96} ) |
| Answer» E. | |