1.

`(10.3xx10.3xx10.3+1)/(10.3xx10.3-10.3+1)` के बराबर है।A. `9.3`B. `10.3`C. `11.3`D. `12.3`

Answer» Correct Answer - C
`(10.3xx10.3xx10.3+1)/(10.3xx10.3-10.3+1)`
`implies((10.3)^(3)+1^(3))/((10.3)^(2)-10.3+(1)^(2))`
`implies((10.3+1)((10.3)^(2)+(1)^(2)-10.3xx1))/((10.3)^(2)-10.3+1^(2))`
`implies10.3+1implies11.3`


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