When you use an operation and then reverse it, it is called the "inverse" of that operation. For example, the inverse of addition is subtraction, and the inverse of multiplication is division. In mathematics, applying an inverse operation allows you to return to the original value or to undo the effect of the initial operation.
square root
Division
1200. Reverse the operation: reverse of divide is multiply, thus 60 x 20 = 1200
4.1499999999999995
The inverse operation of adding 17 is subtracting 17. When you add 17 to a number, you can reverse that operation by taking away 17 from the sum to return to the original number. For example, if you have 10 + 17 = 27, the inverse operation would be 27 - 17 = 10.
square root
The reverse operation of lambda lifting is called lambda dropping. Lambda dropping is an algorithm that allows one to transform a lambda function back to different separate free-variables.
Subtraction
Division
Subtraction
we use it in math. it is called inverse operation
reverse division
The reverse idler typically uses spur gears or helical gears, which are designed to facilitate the reversal of direction in a gear train. These gears are positioned between the output and input shafts, allowing for smooth transition and operation in reverse. The design ensures efficient power transmission and minimal noise during operation.
Reverse power relays are often used in generator protection to trip breakers if generators are "sucking in" power (since this shouldn't occur, it is a BAD thing when it does). I'm not sure there is a use for reverse power relays beyond this; directional relays looking in a reverse direction are often used in pilotting schemes, though (not "reverse power").
The process is called deposition. The reverse process is called sublimaiton.
1200. Reverse the operation: reverse of divide is multiply, thus 60 x 20 = 1200
Reverse-biased ---from the book of Malvino