Solve for x 1/(cos(x))=8/3

Solve for x 1/(cos(x))=8/3
Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.
Solve the equation for .
Tap for more steps...
Rewrite the equation as .
Multiply by .
Divide each term by and simplify.
Tap for more steps...
Divide each term in by .
Cancel the common factor of .
Tap for more steps...
Cancel the common factor.
Divide by .
Take the inverse cosine of both sides of the equation to extract from inside the cosine.
Evaluate .
The cosine function is positive in the first and fourth quadrants. To find the second solution, subtract the reference angle from to find the solution in the fourth quadrant.
Simplify .
Tap for more steps...
Multiply by .
Subtract from .
Find the period.
Tap for more steps...
The period of the function can be calculated using .
Replace with in the formula for period.
Solve the equation.
Tap for more steps...
The absolute value is the distance between a number and zero. The distance between and is .
Divide by .
The period of the function is so values will repeat every radians in both directions.
, for any integer
Do you know how to Solve for x 1/(cos(x))=8/3? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name

Name six hundred sixty-three million one hundred ninety-one thousand five hundred ninety-seven

Interesting facts

  • 663191597 has 4 divisors, whose sum is 675704700
  • The reverse of 663191597 is 795191366
  • Previous prime number is 53

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 9
  • Sum of Digits 47
  • Digital Root 2

Name

Name nine hundred seventy-nine million seven hundred sixty-seven thousand one hundred seventy

Interesting facts

  • 979767170 has 16 divisors, whose sum is 1801104768
  • The reverse of 979767170 is 071767979
  • Previous prime number is 47

Basic properties

  • Is Prime? no
  • Number parity even
  • Number length 9
  • Sum of Digits 53
  • Digital Root 8

Name

Name eight hundred sixty-seven million one hundred forty-four thousand eight hundred seventy-three

Interesting facts

  • 867144873 has 8 divisors, whose sum is 947935296
  • The reverse of 867144873 is 378441768
  • Previous prime number is 23

Basic properties

  • Is Prime? no
  • Number parity odd
  • Number length 9
  • Sum of Digits 48
  • Digital Root 3