Question

2 which term of the AP, 12, 10,8
is
-48​

Answer 1

an= a+ (n-1)d is the required formula

Use the above formula

U'll get the ans for sure....

Answer 2

Answer:

31 st term

Step-by-step explanation:

$\large \mathtt{Given : } \\ \mathtt{</p><p> \: \: \: \: \: \: \: \: \: \: a = 12 , d = -2 , an = - 48}$

$\mathtt{We \: know \: that, }$

$\boxed { \mathtt{an = a + (n-1) d}}$

Substituting the values,

$\mathtt{ - 48 = 12 + (n - 1) - 2}$

$\mathtt{(n - 1) - 2 = - 60 }$

$\mathtt{n - 1 = 30}$

$\boxed{ \color{orange}\mathtt{n \: = 31}}$

Therefore, the 31st term will be -48.

.

hope it helps...