1 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. ..

Which of the following pairs of activities could be used to illustrate the commutative property? => giving one hundred and getting two fifties from the shop keeper or switch on the computer and switch off or open the box and eat the snacks or playing a game and winning the game ..

Identify the equation that satisfies the commutative property. => a × b = b × a or a × 1 = a or a × 0 = 0 or (a x b) × c = a × (b × c)..

250 staff members of a university who commute to work, report the kind of transportation they use and their working sessions. The results are tabulated as shown: Bus Carpool Own car Morning 80 20 50 Night 20 30 50 At α = 0.05, find the chi-square test value. State whether the type o..

What is the value of n , if the equation l × q × x = x × n illustrates the commutative property of multiplication? => 1 or q × l × x or q or l or l × q or q × l..

What is the value of a , if the equation p × q × r = r × a illustrates the commutative property of multiplication? => q x p x r or 1 or p x q or q x p or q or p..

Which of the following properties is illustrated by (1.3) × 1 = 1.3? => identity property of multiplication or commutative property of multiplication or associative property of multiplication or commutative property of addition..

Identify the property illustrated by the equation. [4 + (- 1)] + 8 = 4 + [(- 1) + 8] => inverse property of multiplication or associative property of addition or commutative property of addition or distributive property of addition..

Which property represents 1 × (- 33) = - 33? => commutative property of multiplication or zero property for multiplication or identity property of multiplication or property of negative one..

Which of the following properties is illustrated in 2.9 × 1 = 2.9? => Commutative property of multiplication or Identity property of multiplication or Associative property of multiplication or None of the above..