Each question has four choices a,b,c   and d out of which only one is correct. Each question contains Statement 1   and Statement 2. Make your answer as: If both the statements are true and Statement 2 is the correct   explanation of statement 1. If both the statements are True but Statement 2 is not the correct   explanation of Statement 1. If Statement 1 is True and Statement 2 is False. If Statement 1 is False and Statement 2 is True. Statement 1: `sin(pi/18)` is a root of `8x^3-6x+1=0`  Statement 2: For any `theta in  R ,sin3theta=3sintheta-4sin^3theta`
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