Perform the Indicated Operations A) $\frac { 63 r - 37 s } { ( 2 r + s ) ( r - 3 s ) ( 5 r - s ) }$

question 200

Multiple Choice

Perform the indicated operations.
- $$\frac { 8 } { 2 r ^ { 2 } - 5 r s - 3 s ^ { 2 } } - \frac { 8 } { 5 r ^ { 2 } - 16 r s + 3 s ^ { 2 } } + \frac { 7 } { 10 r ^ { 2 } + 3 r s - s ^ { 2 } }$$

• A) \(\frac { 63 r - 37 s } { ( 2 r + s ) ( r - 3 s ) ( 5 r - s ) }\)
• B) \(\frac { 63 r - 21 s } { ( 2 r + s ) ( r - 3 s ) ( 5 r - s ) }\)
• C) \(\frac { 31 r - 21 s } { ( 2 r + s ) ( r - 3 s ) ( 5 r - s ) }\)
• D) \(\frac { 31 r - 37 s } { ( 2 r + s ) ( r - 3 s ) ( 5 r - s ) }\)

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Definitions:

TT

Often refers to "Temperature Transmitter," a device that converts temperature measurements into a standardized output signal for process control.

Output Coil

A component in PLC programming that represents a physical output device and is controlled by turning it on or off within the program.

TOF

Stands for "Timer Off-Delay," a function in PLC programming where a timer starts counting when the input turns off.