A particle executes simple harmonic motion and is located at ` x = a`, b at times `t_(0),2t_(0) and3t_(0)` respectively. The frequency of the oscillation is :A. `(1)/(2pit_(0))cos^(-1)((2a+3c)/(b))`B. `(1)/(2pit_(0))cos^(-1)((a+c)/(2b))`C. `(1)/(2pit_(0))cos^(-1)((a+b)/(2c))`D. `(1)/(2pit_(0))cos^(-1)((a+2b)/(3c))`

A particle executes simple harmonic motion and is located at ` x = a`,

1.	A particle executes simple harmonic motion and is located at ` x = a`, b at times `t_(0),2t_(0) and3t_(0)` respectively. The frequency of the oscillation is :A. `(1)/(2pit_(0))cos^(-1)((2a+3c)/(b))`B. `(1)/(2pit_(0))cos^(-1)((a+c)/(2b))`C. `(1)/(2pit_(0))cos^(-1)((a+b)/(2c))`D. `(1)/(2pit_(0))cos^(-1)((a+2b)/(3c))`
Answer» Correct Answer - B

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