Which of the following combinations is an example of a split - complementary color scheme?

Who was the first musical composer?

In areas where even the experts disagree; everyone has a right to his own opinion. i mean if answers aren’t given just like in lots of things; then it has to be just anyone’s opinion. is this dualism multiplicity relativism or commitment

In the artwork "that gentleman" by andrew wyeth how intense are the colors? what are their individual values and temperature?