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Monday, 11/05/2026

[Precalc] Find x intercepts of 2sinx+1 : r/learnmath

2sin(x)+1=0. sin(x)=-1/2. From this, x=2nπ-arcsin(1/2) or (2n+1)π+arcsin(1/2) for some integer n. This follows because sin(-x)=-sin(x), sin(2π ...Read more

Tên miền: reddit.com

Link: https://www.reddit.com/r/learnmath/comments/a75367/precalc_find_x_intercepts_of_2sinx1/

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Video: [Precalc] Find x intercepts of 2sinx+1 : r/learnmath

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Divide 2π 2 π by 1 1 . The period of the sin(x) function is 2π so values will repeat every 2π radians in both directions.Read more

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Solve for ? 2sin(x)+1=0

The sine function is negative in the third and fourth quadrants. To find the second solution, subtract the solution from 2π 2 π , to find a reference angle.Read more

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View question - what is 2sinx-1=0

Best Answer. sin(x) = 1/2 So this is a 30° angle in the first quadrant or a 30° angle in the second quadrant, i.e., 150°.Read more

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Solve the equation on the interval [0, 2pi): 2sin(x) - 1 = 0.

To solve the equation 2 sin ⁡ ( x ) − 1 = 0 on the interval [ 0 , 2 π ) , we first isolate sin ⁡ ( x ) by adding 1 to both sides of the equation and then ...Read more

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Solve for all values of 2sinx-1=0. in terms of pi

Solve for all values of 2sinx-1=0. in terms of pi. (show work) where 0≤x<2π. Follow • 2. Add comment.Read more

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URGENT PLEASE Solve 2sinx+1=0 for x, where 0≤x≤360

Summarizing the Solutions: Therefore, the solutions for 2sinx+1=0 in the interval 0≤x≤360∘ are x=210∘ and x=330∘. chevron down. Examples & ...Read more

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[Precalc] Find x intercepts of 2sinx+1 : r/learnmath

2sin(x)+1=0. sin(x)=-1/2. From this, x=2nπ-arcsin(1/2) or (2n+1)π+arcsin(1/2) for some integer n. This follows because sin(-x)=-sin(x), sin(2π ...Read more

Tên miền: reddit.com Đọc thêm