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Solve 2sinx-sin3x equals 0?
2sinx - sin3x = 0 2sinx - 3sinx + 4sin3x = 0 4sin3x - sinx = 0 sinx(4sin2x - 1) = 0 sinx*(2sinx - 1)(2sinx + 1) = 0 so sinx = 0 or sinx = -1/2 or sinx = 1/2 It is not possible to go any further since the domain for x is not defined.
Find the reciprocal of the complex number 3 plus 2i Give your answer in the usual a plus bi form?
It is 3/13 - 2/13*i
What is the value of 100 mottram dong in us dollars?
2 $
What is the exact value of tan 60 degrees?
The exact value of 60 degrees would be 1/2. This is a math problem.
If the csc equals 2 divided by 7 what is cos?
How is it possible that the value of cosecant is less than 1 (2/7)?
What is the maximum value of y equals 3sinx plus 2?
The only variable on the right hand side is sin(x). The maximum value of sin(x) is 1. So, the max value of 3sin(x) is 3*1 = 3 and so, the max value of 3sin(x) + 2 is 3+2 = 5.
What is the indefinite integral of 3sinx 5cosx?
With respect to x, this integral is (-15/2) cos2x + C.
What is the maximum or minimum value of y equals x to the power of 2 minus 4x plus 7?
It has an absolute minimum at the point (2,3). It has no maximum but the ends of the graph both approach infinity.
If n equals 108 and p equals 0.24 find the minimum usual value with mean of -2 std deviation and maximum usual value of mean plus 2 std deviation?
5 7
What is the maximum value that m can have for a 3d orbital?
The maximum value for m in a 3d orbital is 2. This corresponds to the three possible orientations of the orbital along the x, y, and z axes.
What is the value of 2 plus 2?
4
What is the answer to 2 plus 3A plus 9A?
2 + 3A + 9A = 2 + 12AThe numerical value depends on the value of 'A'.It changes whenever 'A' changes.
What is the vertex for the parabola y equals x squared plus 4x plus 5?
The vertex of a parabola is the minimum or maximum value of the parabola. To find the maximum/minimum of a parabola complete the square: x² + 4x + 5 = x² + 4x + 4 - 4 + 5 = (x² + 4x + 4) + (-4 + 5) = (x + 2)² + 1 As (x + 2)² is greater than or equal to 0, the minimum value (vertex) occurs when this is zero, ie (x + 2)² = 0 → x + 2 = 0 → x = -2 As (x + 2)² = 0, the minimum value is 0 + 1 = 1. Thus the vertex of the parabola is at (-2, 1).
What is the abs value of X plus 2 less than 9?
What is the abs value of X plus 2 less than 9?
What is the derivative of cos-13 5cosx5 3cosx?
d(cos−13 + 5cosx5 + 3cosx)/dx = −1/2(1−32) − 25x4sinx5 − 3sinx
What is the absolute value of -2 plus absolute value of 6?
8
What is the value of 2 plus 4?
6.
