Civil Engineering > GATE 2017 SET-1 > Mathematics
The solution of the equation dQ/dt + Q = 1 with Q = 0 at t = 0 is
A
Q(t) = e-t - 1
B
Q(t) = 1 + e-t
C
Q(t) = 1 - et
D
Q(t) = 1 - e-t

Correct : d

Similar Questions

The matrix P is the inverse of a matrix Q. If I denotes the identity matrix, which one of the following options is correct?
#200 MCQ
The number of parameters in the univariate exponential and Gaussian distributions, respectively, are
#201 MCQ
Let x be a continuous variable defined over the interval (−∞,∞), and f(x)=e-x-e-x The integral g(x)=∫f(x)dx is equal to
#202 MCQ

Related Topics

differential equation civil engineering GATE Civil Engineering 2017 Q(t) solution equation first order linear differential equation initial value problem civil engineering gate exponential decay equation differential equations gate

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: