Question Number 184744 by Salimatshitu last updated on 11/Jan/23
$${given}\:{that}\:{the}\:\mathrm{5}{th}\:{term}\:{of}\:{an}\:{AP}\:{is}\:{more}\:{than}\:{its}\:{firs}\:{term}\:{by}\:\mathrm{12}.\:{and}\:{the}\:\mathrm{6}{th}\:{term}\:{is}\:{more}\:{than}\:{the}\:{first}\:{term}\:{by}\:\mathrm{10}.\:{find}\:{the}\:{fist}\:{term}?\:{common}\:{difference}\:{and}\:\mathrm{100}{th}\:{term} \\ $$$$ \\ $$
Commented by mr W last updated on 11/Jan/23
$${please}\:{don}'{t}\:{write}\:{the}\:{whole}\:{question} \\ $$$${in}\:{a}\:{single}\:{line}!\:{use}\:{line}\:{breaks}! \\ $$
Answered by Nimnim111118 last updated on 11/Jan/23
$${a}+\mathrm{4}{d}={a}+\mathrm{12}\Rightarrow{d}=\mathrm{3} \\ $$$${a}+\mathrm{5}{d}={a}+\mathrm{10}\Rightarrow{d}=\mathrm{2} \\ $$$$ \\ $$$${I}\:{think}\:{your}\:{question}\:{is}\:{wrong}. \\ $$