The first step in formulating an LP problem is A) graph the problem B) perform a sensitivity analysis C) identify the objective and the constraints D) define the decision variables E) understand the managerial problem being faced.

What are the differences between similar triangles and congruent triangles?

What are Armstrong numbers?

All real numbers are rational numbers.

A) True

B) False

The L.C.M of the smallest 2 digit composite number and the smallest composite number is:

• (a) 12
• (b) 4
• (c) 20
• (d) 44

Are all natural numbers also whole numbers?