(1). Using the binomial theorem, write down and simplify all the terms in the expansion of (1+1/2x)⁶, use the expansion in (1) to evaluate (1.005)⁶, correct to 5d.p?

FreshTheo

2 years ago

Boss , are you in year one too? Dm let chat

FreshTheo

2 years ago

but this your question is cheap.

express (1.005)⁶ as (1+1/200)⁶

then say let 1/200 = x
and n= 6
then use this Formula 1+nx +n(n-1)2! x²