1(a) Evaluate the integral ∫(2à0) ln(1+x²)dx(b) by evaluating lim(nà∞) (1/n) (1+k²/n²),
Find the value of lim(nà∞) (1/n^4)Π(k=1à2π) (n²+k²)^(1/n)
2(a) Evaluate ∫(πà0) cos²x dx
(b) Using (a) to evaluate lim(nà∞) Σ(k=1àn) (1/n) cos²(kπ/n)
pure (inte.) urgent!
2010-08-30 5:46 am
回答 (1)
2010-09-01 6:04 am
收錄日期: 2021-04-22 00:50:37
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