Question

The number of terms to be taken so that 1+2+4+8+.. will be 8191 is ? pls explain step by step​

Answer 1

Step-by-step explanation:

let the number of terms be n.

Answer 2

No. of terms required to make 8192

${2}^{n} = 8192 \\ {2}^{n} = {2}^{13} \\ n = 13$

there fore the required number of MTV term to make 8192 = 13