MAT1581 zakes.pdf - MAT1581 SEMESTER 2 2020 ASSIGNMENT 01 [email protected] Contact ZAKES 0714224005 Question 1(1 \u2212)\u22125 = \u22121 =1 1 = =(1)\u22125 = 1 2 =

MAT1581 zakes.pdf - MAT1581 SEMESTER 2 2020 ASSIGNMENT 01...

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Contact ZAKES @ 0714224005 MAT1581 SEMESTER 2 2020 ASSIGNMENT 0 1 SOLUTIONS @ZAKES
Contact ZAKES @ 0714224005 Question 1 (1 − 𝑥) −5 𝐵𝑖???𝑖?? 𝑒𝑥???𝑠𝑖?? (? + ?) 𝑛 = ? 𝑛 + ?? 𝑛−1 ? + 𝑛(𝑛−1) 2! ? 𝑛−2 ? 2 + 𝑛(𝑛−1)(𝑛−2) 3! ? 𝑛−3 ? 3 + ⋯ ? = 1 ; ? = −𝑥 ; ? = −5 𝑇 1 = ? 𝑛 = (1) −5 = 1 𝑇 2 = ?? 𝑛−1 ? = (−5)(1) −5−1 (−𝑥) = 5𝑥 𝑇 3 = 𝑛(𝑛−1) 2! ? 𝑛−2 ? 2 = −5(−5−1) 2 1 −5−2 (−𝑥) 2 = 15𝑥 2 𝑇

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