Mathematics, 21.06.2021 18:50 Ain805
Giải phương trình vi phân: y’’ - 2y’ + y = e^x + 2xe^-1 thoả y(0)= 1, y’(0) = -1
Answers: 1
Mathematics, 21.06.2019 16:00
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e.g. 98.765).
Answers: 3
Mathematics, 21.06.2019 16:50
The table represents a linear function. what is the slope of the function? –6 –4 4 6
Answers: 3
Mathematics, 21.06.2019 20:40
Which questions would most a reader identify the author's purpose for writing? check all that apply. what type of text is this? what type of reviews did the book receive? how many copies of the book have been sold? what is the central idea? how does this text make one feel?
Answers: 2
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
Giải phương trình vi phân: y’’ - 2y’ + y = e^x + 2xe^-1 thoả y(0)= 1, y’(0) = -1...
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