Mathematics, 18.07.2019 17:10 sanaiajohnson56
If f(x) = -1/x, then f'(x) = 1/x^2. theorem seems to suggest that the integral from -1 to 1 of 1/x^2 dx would equal f(1) - f(-1) = -1 -1 = -2. but 1/x^2 is a positive function and so its integral over [-1,1] should be positive. what is wrong here?
Answers: 3
Mathematics, 20.06.2019 18:04
2a+7+4ahow many terms? how many variables? any like terms? yes noif yes, which ones? what are the coefficients? any constants? yes noif yes, which ones? simplify the expression by combining like terms and constants: how many terms now?
Answers: 1
If f(x) = -1/x, then f'(x) = 1/x^2. theorem seems to suggest that the integral from -1 to 1 of 1/x^2...
Mathematics, 11.07.2019 14:00
Chemistry, 11.07.2019 14:00
Chemistry, 11.07.2019 14:00
Mathematics, 11.07.2019 14:00
Mathematics, 11.07.2019 14:00
Biology, 11.07.2019 14:00
History, 11.07.2019 14:00
History, 11.07.2019 14:00
History, 11.07.2019 14:00