. How many seconds after the Display is switched on will the entire board remain lighted for 3 sec for the 2nd time?


If the display of a restaurant “COBE SIZZLERS RESTAURANT” glows as described below. When the power is turned on all the 3 words light up and remains lighted for three Seconds. After that the 1st word goes off for real number, the 2nd word for real numberand 3rd word for real numberEach word follows its respective patter of lighting up for 3 sec and going off for its respective duration. How many seconds after the Display is switched on will the entire board remain lighted for 3 sec for the 2nd time?

A. real number
B. real number
C. real number
D. real number

 

Best Answer

Real Number

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