Question

the ninth term of an A.P .is equal to seven times the second term and twelfth term exceeds five times the third term is 2 .find the first term and the common difference

Answer 1

the solution is in the attachment.

Answer 2

$\huge{hey}$


$\huge{ \mathfrak{here \: is \: answer}}$


$\bf{see \: in \: pic}$

$\huge \boxed{hope \: it \: helps}$




$\huge{ \mathbb{ THANKS}}$