Mathematics · Calculus
If x loge(loge x) - x2 + y2 = 4 (y > 0), then dydx at x = e is equal to:
- 1e√(4 + e2)
- 21 + 2e2√(4 + e2)
- 31 + 2e√(4 + e2)
- 42e - 12√(4 + e2)✓
Correct answer
2e - 12√(4 + e2)
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