Question

11+11+11+11+11+11+11+11+11+11=110


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Answer 1

Answer:

Hey mate here is your answer...

11+11+11+11+11+11+11+11+11+11=110

From here 11 comes common,

11(10)=110

110=110

Hence,LHS=RHS.

Please mark as brainlist.

Answer 2

Answer:

$a = 11 \\ r = \frac{11}{11} = 1 \\ s_{n} = \frac{a( {r}^{n} - 1)}{r - 1} \\ 110 = \frac{11( {1}^{n} - 1)}{1 - 1} \\ 0 = 11( {1}^{n} - 1) \\ 0 = {1}^{n} - 1 \\ 1 = {1}^{n} \\ (1) {}^{1} = (1) {}^{n} \\ n = 1$