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A wave travelling in positive X-direction with A = 0.2 m has a velocity of 360 m/sec. if λ = 60 m, then correct expression for the wave is
(1) y=0.2sin 2π6t+x60
(2) y=0.2sin π6t+x60
(3) y=0.2sin 2π6t-x60
(4) y=0.2sin π6t-x60