Mathematics is relatively simple. The first problem is the problem of proving inequality with functions. You can't prepare according to your own ability.

Turn the page and answer the second question. Ask how much the bonus is, and the profit 120.

The third question, solid geometry proof, the last question, 3 divided by the root number 3.

The ellipse m is 0 and λ is 2.

Optional parameters intersect through the center of the circle.

I wish you at least 140 in math. This is 147. Let's go