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Multiple choice
Your Performance
Paragraph for Question Nos. 18 to 20 Consider the functions defined implicitly by the equation y3 − 3 y + x = 0 on various intervals in the real line. If x ∈ (− ∞, − 2) ∪ ( 2, ∞ ) , the equation implicitly defines a unique real valued differentiable function y = f ( x ) . If x ∈ (− 2, 2) , the equation implicitly defines a unique real valued differentiable function y = g ( x ) satisfying g (0 ) = 0 . |
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1. | 18. If f (−10√2 ) = 2√2 , then f"( −10√2 ) = | |
Hint
Half-n-half Clue
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2. | 19. The area of the region bounded by the curve y = f ( x ) , the x-axis, and the lines x = a and x = b , where − ∞ < a < b < − 2, is | | Half-n-half Clue
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3. | 20. | | Half-n-half Clue
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