Question

$\large \displaystyle \sf \int_{ - \infty }^{ \infty } \prod_{k = 1}^{ \infty} \cos \bigg( \frac{x}{ {2}^{k} } \bigg) \:$​

Answer 1

Answer:

mark as brainlist

Step-by-step explanation:

,There are no exact values defined for them. The value of sin x and cos x always lies in the range of -1 to 1. Also, ∞ is undefined thus, sin(∞) and cos(∞) cannot have exact defined values.

Answer 2

Answer:

Cricket is a bat-and-ball game played between two teams of eleven players each on a field at ... for prior dates