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in Binomial Theorem by (65.5k points)

Use binomial theorem to evaluate up to 4 decimals place (0.99)4

1 Answer

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Best answer

(0.99)4 = (1- 0.01)4 

= 4C0(0.01) – 4C1 (0.01) + 4C2(0.01)24C3(0.01)3 + 4C4(0.01)4 

= 1 – 0.04 + 0.0006 – 0.000004 + 0.00000001 

= 0.96059601 ≈ 0.9606

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