The displacement y of a particle is given by y=4cos^2(t/2)sin(1000t). This expression may be considered to be a result of the superposition of how many simple harmonic motions? - VgyanHub

Options :

(a) 2
(b) 3
(c) 4
(d) 5

Answer :

(b) 3

Answer Steps :

step 1

step 2

step 3

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