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2sin(2theta) + sqrt(3) = 0

2sin(2theta) + sqrt(3) = 0interval (0,2pi) How do I solve this? I thought about maybe subtracting the sqrt(3) from both sides,
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2. asked by Hannah
3. 1,341 views
What is the integral of 1-tan^2theta from 0 to pi/3?Using the identity tan^2theta=sec^2theta-1, I got my answer to be 2pi/3 -
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2. asked by Rachel
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Okay, today, I find myself utterly dumbfounded by these three questions -Write a proof for - 2/(sqrt(3)cos(x) + sin(x))=
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2. asked by Veronica
3. 925 views
sin theta = 8/17 and theta is in the second quadrant. Find sin(2theta),cos(2theta),tan(2theta) exactlysin(2theta) cos(2theta)
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2. asked by Sally
3. 1,831 views
Solve tan(40/90) for the double angle cos(2theta). I know I use the x^2 + y^2 = r^2 formula and cos(2theta) = cos^2theta -
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2. asked by Anna
3. 697 views
algebraically identify the symmetries of r=2sin(2theta)
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2. asked by jk
3. 447 views
establish identity5csc^2theta-3cot^2theta=2csc^2theta+3
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2. asked by Anonymous
3. 476 views
if cot theta =7/8 , evaluate (1+sin^2theta)(1-sin^2theta)/(1+cost^2theta)(1+co-^2theta)the answer should be 49/64 but i couldn't
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2. asked by rani
3. 1,116 views
Choose the option that gives the solution of the initial-value problemdy dx=(1 + 2 cos2x^2)/y (y > 0), y= 1 when x = 0. Options
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2. asked by albert
3. 611 views
sin theta = 8/17 and theta is in the second quadrant. Find sin(2theta),cos(2theta),tan(2theta) exactlysin(2theta) cos(2theta)
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2. asked by Larry
3. 2,064 views