Question

if minus 2 and 1 are first terms of A.P than find the 12th term of AP​

Answer 1

Answer:

here is your answer:-

Step-by-step explanation:

AP:- -2, 1,.....

a= -2

d = 1-(-2) = 3

a*12 = a+11 d

-2 + 11 × 3 = -2 +33 = 31

a*12= 31

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