{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

TEST 2 REVIEW PROBLEMS

# TEST 2 REVIEW PROBLEMS - Math 172 EXAM 2 Review problems...

This preview shows pages 1–2. Sign up to view the full content.

Math 172 EXAM 2 Review problems Remember to bring photo ID to the test. This is not intended to be a practice version of the test. These problems are intended to help you practice applying all the concepts and techniques we’ve learned so far. The actual exam may have different types of questions on it. Here’s what you’ll be given on this exam: Identities: sin 2 ( x ) + cos 2 ( x ) = 1 sin 2 ( x ) = 1 2 [1 - cos(2 x )] cos 2 ( x ) = 1 2 [1 + cos(2 x )] Taylor series formula: f ( x ) = summationdisplay n =0 f ( n ) ( a ) n ! ( x - a ) n Known Maclaurin series: 1 1 - x = summationdisplay n =0 x n = 1 + x + x 2 + x 3 + ... e x = summationdisplay n =0 x n n ! = 1 + x 1! + x 2 2! + x 3 3! + ... sin( x ) = summationdisplay n =0 ( - 1) n x 2 n +1 (2 n + 1)! = x - x 3 3! + x 5 5! - x 7 7! + ... cos( x ) = summationdisplay n =0 ( - 1) n x 2 n (2 n )! = 1 - x 2 2! + x 4 4! - x 6 6! + ... tan - 1 ( x ) = summationdisplay n =0 ( - 1) n x 2 n +1 2 n + 1 = x - x 3 3 + x 5 5 - x 7 7 + ... (1 + x ) k = summationdisplay n =0 parenleftbigg k n parenrightbigg x n = 1 + kx + k ( k - 1) 2! x 2 + k ( k - 1)( k - 2) 3!

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 2

TEST 2 REVIEW PROBLEMS - Math 172 EXAM 2 Review problems...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online