1.

If a2/49 = 4 then find a?1. 142. 123. 114. 24

Answer» Correct Answer - Option 1 : 14

Given:

a2/49 = 4

Calculations:

a2/49 = 4

⇒ a2 = 4 × 49

⇒ a = √4 × √49

⇒ a = 2 × 7

⇒ a = 14



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