1.

If sum of all the solutions of the equation 8cosx(cos(π6+x)cos(π6−x)−12)=1 in [0,π] is kπ, then k is equal to

Answer»

If sum of all the solutions of the equation 8cosx(cos(π6+x)cos(π6x)12)=1 in [0,π] is kπ, then k is equal to



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