Misalkan diketahui barisan bilangan (4,6,8,10 dots , Tentukan. Suku ke 12 bilangan tersebut ... a. 27 b. 26 C. 28 d. 30 e. 29 a b c d e

b

The given sequence is an arithmetic progression with the first term (a) being 4 and the common difference (d) being 2. To find the 12th term (U12), we use the formula for the nth term of an arithmetic sequence: Un = a + (n-1)*d. Substituting the given values into the formula, we get U12 = 4 + (12-1)*2. Calculating this, we find U12 = 4 + 11*2 = 4 + 22 = 26.