Question

33 is a term of an arithmetic sequence with common difference 4. Check whether 330 is a term of this sequences. Justify. Q​

Answer 1

Answer:

Give "a" = 33

Common difference = 4

Tn= 330

So -

Tn= a+[n-1]d

330= 33+[n-1]4

330 = 33+4n-4

330= 29+4n

330-29 = 4n

4n = 301

n = 301/4 = 75.25

No. Since The no. Should be a whole no, And 75.25 is a decimal , So we can conclude that 330 is the term in the AP