2(2x² + y²) dx – xy dy = 0 A. x* = c/4x² + y² B. x* = c(4x² + y²) C. x? = c(4x² + y²) D. x2 = c/4 +y²

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A: given number of people probability 1 0.25 2 0.32 3 ? 4 ? 5 0.07 6 0.03 7+ 0.01…

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A: As we know that the number of roots is equal to the highest power of the polynomial.

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Q: How do I solve this ?

A: GIVEN: 6 - x - x2  if x ≤ 32x - 5         if x > 3

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A: We have given that Mean(µ) = 72.6Standard deviations (σ) = 4.78X ~ N (µ, σ )= N(72.6, 4.78)

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A: Refer Standard normal table/Z-table, Lookup for z-score corresponding to area 0.98 to the left of…

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