19th term of the A.P.: 10, 7, 4, ... is

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Home Questions 8BVCYCSG43

Target Exam

CUET

Subject

General Test

Chapter

Quantitative Reasoning

Topic

Permutation

Question:

19th term of the A.P.: 10, 7, 4, ... is

Options:

-47

-44

-10

-35

Correct Answer:

-44

Explanation:

10, 7, 4...

First term = a =10

Common difference = d = 7- 10 = 4-7 = -3

n = 19 {because, we need to find 19th term}

a_n= a+ (n−1) d

a₁₉= 10 + (19−1) (−3) = 10 − 54 = −44