This is a 16 part assignment PART 1 of 16 Back in the 1970s

This is a 16 part assignment. (PART 1 of 16)

Back in the 1970s, there was a fad called “biorhythms”. People believed that their physical, emotional, and intellectual abilities could be modeled by the following equations:

(PART 1 of 16)
Find the expressions that would identify all the days a person would experience a critical day. (hint: there will be two expressions for each ability):

            a. Physically

            b. Emotionally

            c. Intellectually

Physical: sin cal: si23 Emotional : sin Emotional: S1n 28 Intellectual: sin

Solution

physical :sin(2pi*t/23)

emotionally : sin(2pit/28)

intellectualy : sin(2pit/33)

Expression = phsical +emotional +intellectual

= sin(2pit/23) +sin(2pit/28) +sin(2pit/33)