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Class 10 Mathematics Arithmetic Progressions (AP)Finding the $n$th term of an APExpertLevel 66

In an AP (a_{16}=4a_7+2) and (a_7=22). What is (a_{34})?

Answer and explanation

Correct answer: (224)

(a_{16}=90) and (9d=68) so (d=\frac{68}{9}). (a_{34}=22+27\cdot\frac{68}{9}=226).

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ap expert relation

Frequently asked questions

What is the correct answer to this question?

(224)

Why is this the correct answer?

(a_{16}=90) and (9d=68) so (d=\frac{68}{9}). (a_{34}=22+27\cdot\frac{68}{9}=226).

Which subject and chapter does this question cover?

This is a Class 10 Mathematics question. Chapter: Arithmetic Progressions (AP). Topic: Finding the $n$th term of an AP.

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