Question

find the region between y = 4sin(x), y = 3cos(x) and x axis?

Answer 1

find the intersection
4sin(x) = 3cos(x) x = tan^-1(3/4)
integral(tan^-1(3/4 )0 [3cos(x) - 4sin(x]) dx
integral(pi/2 tan^-1(3/4) []4sin(x) - 3cos(x) dx
did u get 3 as the ans?

Answer 2

These functions are periodic.
There are infinitely many regions.
The question doesn't make sense :(

Do they want the `first` region maybe?

Answer 3

hmm

Answer 4

need to give u sn attachment