Math, asked by Ganavianandkh, 11 months ago

The common difference of an AP root7,root28, root 63 is.
A) root70. B) root 112
C) root 84. D)root 97

Answers

Answered by ajlatha
0

Answer: √7

Step-by-step explanation:

√7, √28, √63 are in AP

√28 can be simplified as √4 x 7 = 2√7

√63 can be simplified as √9 x 7 = 3√7

∴ the AP is √7, 2√7, 3√7

common difference = 2√7 - √7

                                = √7

hope this helps :)

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