Explain the importance of the music of mindanao as a way of musical nationalism.​

Nasheeds are moral, religious songs sung in various melodies by some Muslims of today without any musical instruments. However, some nasheed groups use percussion instruments, such as the daff. Singing moral songs of this type without instrumentation is considered permissible (halal) by many Muslims.

Explanation:

coordinates of r(b,c)

slope of nm is 0.

step-by-step explanation:

the midpoint of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

the midpoint of the line segment nk is given by

∴r(b,c)

the slope of the line joining the points (x₁,y₁) and (x₂,y₂) is given by

slope of rs is

hence

coordinates of r(b,c)

and slope of nm is 0.