- #1

- 57

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## Homework Statement

find the limit as x approaches 0 of 3sin4x / sin3x

## Homework Equations

sin2x = 2sinxcosx

lim as x ->0 of sinx / x =1

## The Attempt at a Solution

sin4x = 2 sin2x cos2x

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- Thread starter PotentialE
- Start date

- #1

- 57

- 0

find the limit as x approaches 0 of 3sin4x / sin3x

sin2x = 2sinxcosx

lim as x ->0 of sinx / x =1

sin4x = 2 sin2x cos2x

- #2

- 256

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You will get one famous limit , after that its a breeze

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