Question

in an arithmetic sequence 10,16,22.... what is the 25th term
which term
is 214​

Answer 1

Step-by-step explanation:

t15=?

a=10 n=15 d=6

tn=a+(n-1)d

t15=10+(15-1)6

=10+14×6

10+84

t15 =94

Answer 2

Answer:

Step-by-step explanation:

Tn = a +(n - 1)d

n = 25, a = 10, d = 6.

T25 = 10 + (25 - 1)6

T25 = 10 + 144

T25 = 154

25th term = 154

Thank = 214

Tn = a + (n-1)d

214 = 10 + (n-1)6

214 = 10 + 6n - 6

214 = 4 + 6n

210 = 6n

n = 35

214 is the 35th term