Mathematics · Continuity and Differentiability
If the function f(x) = • 3√(1 + ax2 + bx3) - 3√(1 - ax2 - bx3)x2, for x 0 is continuous at x = 0, then the geometric mean of a and b is:
- 194
- 2814
- 392✓
- 432
Correct answer
92
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