17 * rootover of -1
It depends on what information you do have. The answer may not be in radical form but in terms of a trigonometric ratio.
They are different trigonometric ratios!
You can use your trigonometric functions (sine, cosine, and tangent).
The answer depends on what solving is required: do you need to find the area, perimeter, angles, trigonometric rations?
Yes, the sine decreases, and so does the tangent.
11 + 17i is an IMAGINARY number. . Its conjugate is 11 - 17i NB Note the change of sign only.
A conjugate (in the context of math) is, simply put, two numbersseparatedby a sign, in which the sign changes.Example:The conjugate of a+b is a-b. Thepositivebecame negative.For your problem (your sign is missing, so I listed two possibilities):The conjugate of 11+17i is 11-17iThe conjugate of 11-17i is 11+17i
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The trigonometric formula or the polar coordinate form is x = a + r*cosΦ y = b + r*sinΦ where 0 ≤ Φ < 360 deg.
There are three types of trigonometric functions, they are: 1- Plane Trigonometric Functions 2- Inverse Trigonometric Functions and 3- Hyperbolic Trigonometric Functions
Use the trigonometric relations and identities.
It depends on what information you do have. The answer may not be in radical form but in terms of a trigonometric ratio.
The sine and cosine are both trigonometric functions. Trigonometric calculations are used in many branches of engineering.
TRIGONOMETRIC FUNCTIONS OF ANY ANGLE
Yes, but it is called a hyberbolic trigonometric function
Use trigonometric identities to simplify the equation so that you have a simple trigonometric term on one side of the equation and a simple value of the other. Then use the appropriate inverse trigonometric or arc function.
4-17i