The point (4, k) lies on the ellipse 32 y? = 1. 18 Which of the following could be a value for k? 0 6 0 9 O 3v2 O 3

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A: To find out the f-1(x).

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A: This question can be solved using the concept of complex numbers.

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A: Explained below

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Q: 3 a. f(x) = V3x³ – 2 - b. y = (vx + 1)(x² – x) 2x5-3 c. f (x) coS x

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A: This question can be solved using the concept of speed,time,distance and relative speed