Question

Let S(α) = {(x,y) : y² ≤ x, 0 ≤ α} and A(α) is area of the regions S(α) . If for a λ, 0 < λ < 4, A(λ) : A (4) 2 : 5 then λ equals :
(A)
4.(2/5)¹/³
(B) 2.(2/5)¹/³
(C) 4.(4/25)¹/³
(D) 2.(4/25)¹/³

Answer 1

Answer:

answer is (B), this may help u

Answer 2

Step-by-step explanation:

B is a right answer.........

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