Question Number 6087 by sanusihammed last updated on 12/Jun/16
$${Given}\:{the}\:{terms}\:\:\:\:{a}_{{k}} \:\:\:{and}\:\:{a}_{{k}\:+\:{r}\:} \:\:{of}\:{an}\:{A}.{P} \\ $$$${find}\:\:{a}_{\mathrm{1}} \:\:{and}\:\:{a}_{{k}\:+\:{r}} \:\:{in}\:{terms}\:{of}\:\:{a}_{{k}\:} \:{and}\:\:{a}_{{k}\:+\:{r}} \\ $$
Commented by Rasheed Soomro last updated on 13/Jun/16
$${a}_{{k}\:+\:{r}\:} \:{is}\:{given} \\ $$$${find}\:\:{a}_{{k}\:+\:{r}\:} ? \\ $$
Commented by Yozzii last updated on 13/Jun/16
$${That}'{s}\:{what}\:{I}\:{thought}. \\ $$