The displacement of particle in a periodic motion is given by y=4 cos 2(t2)sin 1000t. This displacement may be considered as the result superposition of n independent harmonic oscillations. Here the value of n is :

The displacement of particle in a periodic motion is given by y=4 cos

1.	The displacement of particle in a periodic motion is given by y=4 cos 2(t2)sin 1000t. This displacement may be considered as the result superposition of n independent harmonic oscillations. Here the value of n is :
Answer» The displacement of particle in a periodic motion is given by $y = 4 {cos}^{2} (\frac{t}{2}) sin 1000 t$ . This displacement may be considered as the result superposition of $n$ independent harmonic oscillations. Here the value of $n$ is :

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The displacement of particle in a periodic motion is given by y=4 cos 2(t2)sin 1000t. This displacement may be considered as the result superposition of n independent harmonic oscillations. Here the value of n is :

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