Question

The first and fourth terms of a proportion are called the means.

1. always
2. sometimes
3. never

Answer 1

Nope, they are always called the extremes.

Answer 2

\( \color{Black}{\Rightarrow E:M=M:E}\)

Answer 3

so 1?

Answer 4

No, 3.

Answer 5

k thanks :)

Answer 6

yw!