preparation for commutative

A commutator is used to reverse the direction of flow of current. Commutator is a copper ring split into two parts C 1 and C 2 . The split rings are insulated form each other and mounted on the axle of the motor. The two ends of the coil are soldered to these rings. They rotat..

If A, B are two sets, then..

This means that A + B = B + A, where A, B are 2 matrices of the same orde..

Which of the following expressions represents the commutative property of addition? => 7 + 0 = 7 or 7 5 = 35 or 5 + 7 = 7 + 5 or None of the above..

Which of the following expressions shows the commutative property? => 3 + 7 = 2 + 8 or 8 + 5 = 5 + 8 or 6 + 6 = 2 × 6 or 2 × 6 = 4 × 3..

Which of the following expressions illustrates the commutative property of addition? => 48.94 - 18.8 = 18.8 - 48.94 or 9.1 + 18.8 = 18.8 + 9.1 or 18.8 + 9.9 = 18.8 - 9.9 or None of the above..

Which of the following expressions illustrates the commutative property of addition? => 86.3 + 0 = 86.3 or 86.3 + 35.3 = 86.3 - 35.3 or 33.5 + 86.3 = 86.3 + 33.5 or 89.8 - 86.3 = 86.3 - 89.8..

Simplify (-4) + 5 + 4 using the commutative property. => 6 or 4 or 9 or 5..

Which of the following pairs of activities could be used to illustrate the commutative property? => putting on your right shoe and putting on your left shoe or Open the book, and read the content or pick up the mobile and talk or washes clothes and dries them..