Question

imqwerty

Answer 1

\[a_1+\frac{a_1+a_3}{2}+a_3+\frac{a_3+a_5}{2}+...+a_{2012}=?\]

Answer 2

i've posted this question just for u guys to solve it nd i knw the answer

Answer 3

that 's we konw
\[\frac{a_1+a_3}{2}+\frac{a_3+a_5}{2}+...=3018\\\]

Answer 4

you can write sum of all numbers as 3/2 even numbers
so multiply 3018 by 3/2 =6036

Answer 5

correct @amoodarya :)