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which of the following functions of time represent(a)simple harmonic(b)periodic but not simple harmonic and (c)non periodic ?Give the period for each case of periodic motion:(i)sin t-cos t (ii)sin3 t (iii) 3 cos ( /4-2 t) (iv)cos t+cos3 t+cos5 t (v)e- 2t2 vi 1+ t+ 2t2? EXPLAIN WITH COMPLETE SOLUTION PLEASEEEEEEEEEEEEEEEEE.
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