Compare the following ratios?
1:7 and 2:5
Find the absolute maximum and minimum of 𝑓(𝑥) = sin 𝑥 + sin 2𝑥 on [0, 2𝜋].
21 upon X + 47 upon Y is equal to 110 47 upon X + 21 upon Y is equal to 162 is not equal to zero solve the following system of equation