A = \(\dfrac{9292\times939393}{929292\times939393}\) + 1,1 + 1,2 + 1,3 +...+8,8 + 8,9 + 9
A = \(\dfrac{92\times101\times93\times10101}{92\times10101\times93\times101}\) +(1,1 + 9)\(\times\){(9 -1,1):0,1 + 1}: 2
A = 1 + 10,1 \(\times\) 80 : 2
A = 1 + 404
A = 405