The depth d of the water in a harbour, measured in meters, t hours after midnight, can be approximated by the function d (t)=5 cos(t)+11 where 0

Q: Pls help ASAP on all asked questions

A: Recall the following form of sinusoidal function:f(x)=Asin(T2π​x) Where:A is the amplitudeT is the…

Q: Please answer all parts

A: We can find the regression equation in excel as follows- Step 1) Put the given data onto the…

Q: domain

A: Consider a function

Q: a Uxx %3D

A: In this question as the boundary conditions are constant so write the solution as steady state…

Q: Where is a22?

A: The given matrix is:We know that the inverse of a matrix exist if the matrix is non - singular.i.e.…

Q: Pls help ASAP on all asked questions.

A: Step 1: Step 2: Step 3: Step 4:

Q: 8. 9) -20 xe

A: