Simplify the given expression, 

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SSC CGL 2023 Tier-I Official Paper (Held On: 19 Jul 2023 Shift 1)
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Answer (Detailed Solution Below)

Option 3 :
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SSC CGL Tier 1 2025 Full Test - 01
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Detailed Solution

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Formula Used : 

a3 + b3 = (a + b)(a2 + b2 - ab)

Calculation : 

⇒ 

⇒ 

⇒ 

⇒ 

∴ The correct answer is 1/679.

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