Use trigonometric identities, algebraic methods, and inverse trigonometric funct

Question

Use trigonometric identities, algebraic methods, and inverse trigonometric functions, as necessary, to solve the following trigonometric equation on the interval [0, 2t). Round your answer to four decimal places, if necessary. If there is no solution, indicate "No Solution." Scot (x)-5 = 0 Keypad Answer How to enter your answer Enter your answer in radians, as an exact answer when possible. Multiple solutions should be separated by commas. Selecting a radio button will replace the entered answer value(s) with the radio button value. If the radio button is not selected, the entered answer is used. 0 No Solution Submit Answer 2018 Hawkes Learning 0S PMR

Explanation / Answer

5cot(x) -5 =0

Adding 5 to both sides

5cot(x) -5+5 =5

5cot(x)=5

cot(x)=1

x=pi/4 , 5pi/4

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