- #1
sarah786
- 15
- 0
solve the trigonometric equations
tan 2(theta) + cot(theta) = 0
When i solved this question, i got pi/2 + 2n*pi and 3*pi/2 + 2n*pi ... but my book says the answer should be pi/6 + n*pi and 5pi/6 + n*pi
Is my answer wrong?? if so, then what's your solution.?
tan 2(theta) + cot(theta) = 0
When i solved this question, i got pi/2 + 2n*pi and 3*pi/2 + 2n*pi ... but my book says the answer should be pi/6 + n*pi and 5pi/6 + n*pi
Is my answer wrong?? if so, then what's your solution.?