Question

pls solve this tricky sum​

Answer 1

Answer;

nth term if the pattern is 1 On + 3.

Explanation:

The given pattern can be written as:

(10 + 3), (10x2 + 3), (10x3 + 3), (10x4 +

3)..

Thus,

The pattern is clear. nth term will be (10xn +

3).

Where 'n' is the index of the required

term.

Verification:

1st term(n = 1) = 10(1) + 3 = 13 2nd term(n=2) = 10(2) + 3 = 23

Hence,

(10n + 3) is the nth term of the given

pattern.

Answer 2

Answer:

nth term if the pattern is 10n + 3.

Explanation:

The given pattern can be written as:

(10 + 3), (10×2 + 3), (10×3 + 3), (10×4 + 3).........

Thus,

The pattern is clear. nth term will be (10×n + 3).

Where 'n' is the index of the required term.

Verification:

1st term(n = 1) = 10(1) + 3 = 13

2nd term(n=2) = 10(2) + 3 = 23

Hence,

(10n + 3) is the nth term of the given pattern.

:)