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  • In my textbook, there ws a result tht -Any periodic function can be expressed as a superposition of sine and cosine functions of different time periods with suitable coefficients. here what is meaning of superposition of sine & cosine functions?
  • SHM isnt any periodic motion but one in which displacement is a sinusoidal function of time. what is meaning of sinusoidal here?

Ranjita yadav , 14 Years ago
Grade 11
anser 1 Answers
ASHWINI KUMAR

sinusoidal means, mathematics of sine curve graphs. 

Last Activity: 14 Years ago
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