What is the correct option

By analyzing the leading order behavior of the integrand near x = 0, decide whether the following integral converges or diverges. COS" x dx x=0 ac O COST VI + + O(x3/2), so the integral converges. cos I VI = va + O(x3/2), so the integral converges. O cos? I VI = 1+ O(x4), so the integral diverges. cos VI = Vac + O(x3/2), so the integral diverges. VI cost : - 1 + O(x4), so the integral converges. O Cos I VI = + +O(x3/2), so the integral diverges