Question

If S =1+2+4+8+16+32+..so

then S is a + ive number. Multiply both sides by 2,
then it is found that 2S
=
S -1 which leads to

conclusion S
=
-
1 which is certainly negative. Do you agree with the conclusion ​

Answer 1

Answer:

So, we are doing double sum of numbers or the number is multiplied by two so 1+2+4+8+16+32+64