UPSC CDS II 2025 Mathematics Paper

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Question : 18 of 100

Marks: +1, -0

What is the LCM of x⁴ + x²y² + y⁴, x³y + y⁴ and x⁴y² - x³y³?

x³y³(x⁶ - y⁶)
x3y²(x⁶ - y6)
x3y(x6 - y6)
xy(x6 - y6)

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