Question

plsss soooooo thisssss​

Answer 1

sum of nth terms=n/2(1st term+nth term)

sum = 10/2(2+2^10)

$sum = 5( {2}^{1} + {2}^{10} )$

$sum = 5 \times {2}^{11}$

Answer 2

Step-by-step explanation:

5×2¹¹ ....sum

Pihu ❤️ Sam