The sine and cosine functions are represented by the two series Differentiate each series to show that

Question:

The sine and cosine functions are represented by the two series

x3 sin (x) = x - 3! x7 5! 7! x2 + 2! x4 46 cos (x) = 1- 4! 6!

Differentiate each series to show that

and

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: