Compute the inner product between the two arrays `[(-10),(9),(5),(-4)]` and `[(9),(8),(-6),(8)]`.
inner_product(`[(-10),(9),(5),(-4)]`, `[(9),(8),(-6),(8)]`) =
Box 1: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Enter DNE for Does Not Exist, oo for Infinity