InterviewSolution
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InterviewSolution
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The value of \(\frac{{4.35 \times 4.35 \times 4.35 + 3.25 \times 3.25 \times 3.25}}{{43.5 \times 43.5 + 32.5 \times 32.5 - 43.5 \times 32.5}}\) is:1. 0.762. 0.00763. 7.64. 0.076 |
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Answer» Correct Answer - Option 4 : 0.076 Formula used: a3 + b3 = (a + b) × (a2 + b2 – a × b) Calculation: [(4.35)3 + (3.25)3]/[(43.5)2 + (32.5)2 – 43.5 × 32.5] ⇒ [(4.35 + 3.25) × {(4.35)2 +(3.25)2 - (4.35 × 3.25)}]/[100 × {(4.35)2 + (3.25)2 – (4.35 × 3.25)}] ⇒ [4.35 + 3.25]/100 ⇒ 7.6/100 ⇒ 0.076 ∴ The answer is 0.076 |
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