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Syllabus

Find the arithmetic mean of –5 and 41.

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Question

Find the arithmetic mean of –5 and 41.

Sum
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Solution

Arithmetic mean of –5 and 41

= `(-5 + 41)/2`

= `36/2`

= 18

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Arithmetic Mean in A.P.
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Q 4. (i)
Chapter 10: Arithmetic Progression - Exercise 10 (F) [Page 148]

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Selina Concise Mathematics [English] Class 10 ICSE
Chapter 10 Arithmetic Progression
Exercise 10 (F) | Q 4. (i) | Page 148

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