Selesaikanlah soal berikut. a. 2, 5, 8, 11, 14, 17
Tentukan suku ke 20
b. 3, 8, 13, 18, 23, 28, 33
Tentuka suku ke 30 dan suku ke 50
c. 1, 6, 11, 16, 11, 16, 21,
Tentukan suku ke 25, suku ke 60 dan suku ke 100.​

the correct answer is blue and green.

a visible spectrum is electromagnetic spectrum color that can be seen by a normal human being by a single wavelength of light. the visible light spectrum is the range of wavelengths that make up visible light. the visible light spectrum passes through a prism enabling the rainbow reveals all the colors in the spectrum. these range from red, orange, yellow, green, blue and violet.

no sé si entiendes español pero te daría la respuesta si lo supiera, pero lo siento mucho