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What is the exact value of cosine of pie over 6 plus sine of pie over 3?
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∙ 12y ago
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∙ 12y ago
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Do the equations sine plus cosine and sine squared plus cosine squared both equal 1?
No, they do not.
What is the EXACT value of -2 plus pi divided by 2 No calculator estimates?
0
What is the value of 1 over 3 plus 1 over a equals 5 over 12?
1 over 3 plus 1 over 12 equals 5 over 12
CosA equals a2 plus c2 minus b2 by 2ac what is this formula?
This is known as the Cosine Rule.
What is x to the 2nd power plus x minus 56?
It's an expression, whose exact value depends on the value assigned to "x".
Sine plus cosine equals?
There is no real significance to sine plus cosine, now sin2(x) + cos2(x) = 1 for any x, where sin2(x) means to take the sign of the number, then square that value.
Do the equations sine plus cosine and sine squared plus cosine squared both equal 1?
No, they do not.
What is value of 1 plus cosθ?
It has to be between zero and 2, but the exact value depends on the value of Θ .
What is cosine squared theta equal to'?
Cosine squared theta = 1 + Sine squared theta
What does X plus X equals?
It equals 2x. For an exact numerical value, multiply the value of x by 2 to get the result.
What is the EXACT value of -2 plus pi divided by 2 No calculator estimates?
0
What is the value of 1 over 3 plus 1 over a equals 5 over 12?
1 over 3 plus 1 over 12 equals 5 over 12
How do you know that the value of each angle put into a trigonometric function results in exactly one output value?
The value of each angle put into a trigonometric function results in exactly one output value, because that angle represents a single set of x and y coordinates on the ray at the end of the unit circle. Since the trigonometric functions are all defined as the ratio of x and/or y and/or 1, there can only be one output value for each angle. However, the reverse is not true. As an example, tangent is defined as sine over cosine, or y over x. This means that an angle of theta plus 180 degrees generates the same value, because y over x is the same as -y over -x.
CosA equals a2 plus c2 minus b2 by 2ac what is this formula?
This is known as the Cosine Rule.
What is six equals a over 4 plus two?
It is an equation and the value of a is 16
What does 2x plus 7 over 5 equal?
The answer depends on the value of x.
What is x to the 2nd power plus x minus 56?
It's an expression, whose exact value depends on the value assigned to "x".
