Can we use the first 3 observations instead of using binomial theorem?!
Hello Saira!
When it is written Expand (1 - 2x)5, then we have to use binomial theorem.
Only where it is mentioned find approximation using first three terms, like for finding (0.99)5, then we use first 3 terms.
Teachoo Black gives you a clean, uninterrupted study experience on every page.
Go ad-free →No banners. No interruptions. Just the lesson.
Go ad-free →