Consider the problem u_tt + u_t = u_xx + u, u(0,t) = u(1,t) = 0, u(x,0) = 3 sin(phix) + sin (2phix), and u_t(x,0) = -sin(2phix) + 7 sin(11phix). perform separation of variables on the pde and determine the resulting odes with boundary conditions. also determine what the eigenvalues are. no need to find the solution to the odes or the pde after finding the eigenvalues.

o= 4(i) +3

step-by-step explanation:

o is your output value and i is your input value. so, for example, if we stuck 7 in as our input, we would first multiply by 4 ( pemdas ), which equals 28. then we would add 3 to 28, for a total output of 31. this may not be a graph, but, it is a way to solve your formula..

a) 0

step-by-step explanation:

i^413 x i^0 = 0 as any number multiplied by a zero is

happy to

pls mark as brainliest.

true

step-by-step explanation:

it is more then likely a review to you prepare for an upcomign test or quiz

hey pal. the answer is b plz mark as brainliest