BuyFind

Single Variable Calculus: Concepts...

4th Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781337687805
BuyFind

Single Variable Calculus: Concepts...

4th Edition
James Stewart
Publisher: Cengage Learning
ISBN: 9781337687805

Solutions

Chapter C, Problem 3E

(a)

To determine

To calculate:

The value of following radian into degree

  4π

Expert Solution

Answer to Problem 3E

  4π into degree is 720° .

Explanation of Solution

Given information:

  4π

Formula Used:

The relation between the degree and radian is shown by below expression:

  1rad=180°π

Calculation:

The given value of radian is 4π .

Convert it into radian as:

  4π=180°π×4π4π=180×44π=720°

(b)

To determine

To calculate:

The value of following radian into degree

  3π8

Expert Solution

Answer to Problem 3E

  3π8 into degree is 67.5° .

Explanation of Solution

Given information:

  3π8

Formula Used:

The relation between the degree and radian is shown by below expression:

  1rad=180°π

Calculation:

The given value of radian is 3π8 .

Convert it into radian as:

  3π8=180°π×3π83π8=180×383π8=67.5°

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