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If  = 14, what is the value of ?

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SSC CGL 2022 Tier-I Official Paper (Held On : 03 Dec 2022 Shift 1)
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  1. 25
  2. 36
  3. 41
  4. 40

Answer (Detailed Solution Below)

Option 3 : 41
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Detailed Solution

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Given:

 = 14

Concept used:

(a + b)2 = a2 + b2 + 2ab

Calculation:

 = 14

⇒  = 9

⇒  = 92

⇒  = 81

⇒  = 81

⇒  = 41

∴ The required answer is 41.

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