dy 6. Which of the following is (are) true about the equation ¹ +y¹ = ty³? dt (A) The differential equation is variable separable. (B) The differential equation is linear in y. (C) The differential equation is exact. (D) The differential equation is Bernoulli. dy 7. Which of the following statements is true about the DE, dx (A) The given DE is separable and exact. (B) The given DE is separable and Bernoulli. (C) The given DE is exact and has homogeneous coefficients. (D) The given DE is linear and exact. √9-9₂ tanz 8. Which of the following is (are) a differential equation(s) with homogeneous coefficients? (A) (y² − √æ²³ + y²) dx − x²dy = 0 - (B) (x +2y-1)dx = (x + 2y - 3)dy (C) (₂ x² + y² dx - xdy = 0 (D) tan ()dy - [(²) tan ( ² ) + x]dx =

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter11: Differential Equations
Section11.CR: Chapter 11 Review
Problem 1CR
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Question
dy
6. Which of the following is (are) true about the equation ¹ +y¹ = ty³?
dt
(A) The differential equation is variable separable.
(B) The differential equation is linear in y.
(C) The differential equation is exact.
(D) The differential equation is Bernoulli.
dy
7. Which of the following statements is true about the DE,
dx
(A) The given DE is separable and exact.
(B) The given DE is separable and Bernoulli.
(C) The given DE is exact and has homogeneous coefficients.
(D) The given DE is linear and exact.
√9-9₂
tanz
8. Which of the following is (are) a differential equation(s) with homogeneous coefficients?
(A) (y² − √æ²³ + y²) dx − x²dy = 0
-
(B) (x +2y-1)dx = (x + 2y - 3)dy
(C) (₂ x² + y² dx - xdy = 0
(D) tan ()dy -[(-)tan ()+]dx = 0
Transcribed Image Text:dy 6. Which of the following is (are) true about the equation ¹ +y¹ = ty³? dt (A) The differential equation is variable separable. (B) The differential equation is linear in y. (C) The differential equation is exact. (D) The differential equation is Bernoulli. dy 7. Which of the following statements is true about the DE, dx (A) The given DE is separable and exact. (B) The given DE is separable and Bernoulli. (C) The given DE is exact and has homogeneous coefficients. (D) The given DE is linear and exact. √9-9₂ tanz 8. Which of the following is (are) a differential equation(s) with homogeneous coefficients? (A) (y² − √æ²³ + y²) dx − x²dy = 0 - (B) (x +2y-1)dx = (x + 2y - 3)dy (C) (₂ x² + y² dx - xdy = 0 (D) tan ()dy -[(-)tan ()+]dx = 0
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ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,