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How do you solve sin x multiplied to Sin squared x is equal to 1?
Wiki User
∙ 12y ago
sin(x)*sin2(x) = 1
so sin3(x) = 1
so that sin(x) = cuberoot(1) = 1
then x = pi/2 + n*pi where n is an integer.
Wiki User
∙ 12y ago
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What does 2sin squared theta equal and why?
It is 2*sin(theta)*sin(theta) because that is how multiplication is defined!
What does cos squared x - Sin squared x equal?
2 x cosine squared x -1 which also equals cos (2x)
What is sin squared x minus cos squared x?
Sin squared, cos squared...you removed the x in the equation.
How do you solve 2 sin squared theta equals one fourth?
2 sin^2 theta = 1/4 sin^2 theta = 1/8 sin theta = sqrt(1/8) theta = arcsin(sqrt(1/8))
What does Sin squared x - Cos squared x equal?
1 - 2cos2(x) and also 2sin2(x) - 1 Take your choice. Use whichever one is more convenient.
What is sin squared equal to?
Sin squared is equal to 1 - cos squared.
How do you solve 2 sin squared x?
Do sin(x), square it, and then multiply it by two.
If cos and theta 0.65 what is the value of sin and theta?
You can use the Pythagorean identity to solve this:(sin theta) squared + (cos theta) squared = 1.
What does 1 - cos squared equal?
Note that an angle should always be specified - for example, 1 - cos square x. Due to the Pythagorean formula, this can be simplified as sin square x. Note that sin square x is a shortcut of (sin x) squared.
What does 2sin squared theta equal and why?
It is 2*sin(theta)*sin(theta) because that is how multiplication is defined!
Does cos squared x over sin squared x equal cot squared x?
Yes. Except where sin x = 0, because then you would be dividing by zero so the quotient is undefined.
What does cos squared x - Sin squared x equal?
2 x cosine squared x -1 which also equals cos (2x)
2 sin squared x plus sin x minus 1 is equal to 0 solve for x?
2 sin2(x) + sin(x) - 1 = 0(2 sin + 1) (sin - 1) = 0Either 2 sin(x) + 1 = 02sin(x) = -1sin(x) = -0.5x = 210°, 330°or sin(x) - 1 = 0sin(x) = 1x = 90°
What is Cos squared x equal to?
Cos^2 x = 1 - sin^2 x
What is sine squared?
Answer 1 Put simply, sine squared is sinX x sinX. However, sine is a function, so the real question must be 'what is sinx squared' or 'what is sin squared x': 'Sin(x) squared' would be sin(x^2), i.e. the 'x' is squared before performing the function sin. 'Sin squared x' would be sin^2(x) i.e. sin squared times sin squared: sin(x) x sin(x). This can also be written as (sinx)^2 but means exactly the same. Answer 2 Sine squared is sin^2(x). If the power was placed like this sin(x)^2, then the X is what is being squared. If it's sin^2(x) it's telling you they want sin(x) times sin(x).
What is sin squared x minus cos squared x?
Sin squared, cos squared...you removed the x in the equation.
Is there a way to write sin ax multiplied by sin bx where a and b are constants as a single sine function?
No. The product of sin (ax) and sin (bx) cannot be represented as a single sin unless a and b are equal.
