This question is designed to be answered without a calculator. lim 2 sin(4(x + n)²) – 2 sin(4x²) =
a. 2 sin(4x²)
b. 2 cos(4x²)
c. 16x sin(4x²)
d. 16x cos(4x²)
a. 2 sin(4x²)
b. 2 cos(4x²)
c. 16x sin(4x²)
d. 16x cos(4x²)