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 1E

(a)

To determine

To calculate:

The value of following degrees into radians

  210°

Expert Solution

Answer to Problem 1E

  210° into radian is 7π6rad .

Explanation of Solution

Given information:

  210°

Formula Used:

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

  1°=π180rad

Calculation:

The given value of degree is 210° .

Convert it into radian as:

  210°=210×π180rad210°=7×π6rad210°=7π6rad

(b)

To determine

To calculate:

The value of following degrees into radians

  9°

Expert Solution

Answer to Problem 1E

  9° into radian is π20rad .

Explanation of Solution

Given information:

  9°

Formula Used:

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

  1°=π180rad

Calculation:

The given value of degree is 9° .

Convert it into radian as:

  9°=9×π180rad9°=π20rad

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