Determine the half range Fourier Sine Series for the function 𝒇(𝒕) = 𝐬𝐢𝐧 𝒕 , 𝟎 ≤ 𝒕 ≥ 𝝅 𝟐
The angle of depression of a car C, from the top of the building of height 100m is 56 degrees. a. Calculate the distance between the car and the foot of the building? b. Calculate the angle of elevation of the top of the building from a point D which is 100m from C as shown?