a) -18 \( \frac{cos(nπ)}{nπ} \)
b) 18 \( \frac{cos(nπ)}{nπ} \)
c) -18 \( \frac{cos(n \pi⁄2)}{nπ} \)
d) 18 \( \frac{cos(n \pi⁄2)}{nπ} \)
Find bn when we have to find the half range sine series of the function x2 in the interval 0 to 3.
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answerhappygod
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Find bn when we have to find the half range sine series of the function x2 in the interval 0 to 3.
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