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Use inverse trigonometric functions to find the solutions, and check for extraneous solutions. A basic trigonometric equation has the form sin (x)=a, cos (x)=a, tan (x)=a, cot (x)=a. The formula to convert radians to degrees: degrees = radians * 180 / π.
- Number Line
2\sin ^2(x)+3=7\sin (x),\:x\in[0,\:2\pi ] ... פותר משוואות...
- Ecuaciones Trig
2\sin ^2(x)+3=7\sin (x),\:x\in[0,\:2\pi ] ... Descripción....
- Product to Sum
Free Product to Sum identities - list product to sum...
- Pythagorean
Free Pythagorean identities - list Pythagorean identities by...
- Negative Angle
Simple Interest Compound Interest Present Value Future...
- Angle Sum/Difference
Simple Interest Compound Interest Present Value Future...
- Multiple Angle
Free multiple angle identities - list multiple angle...
- Number Line
Free math problem solver answers your trigonometry homework questions with step-by-step explanations.
Effortlessly find trigonometric function values (sin, cos, tan, cot) or solve for missing sides or angles in a right triangle using our remarkable tool crafted by experts.
Trigonometry is a branch of mathematics concerned with relationships between angles and side lengths of triangles. In particular, the trigonometric functions relate the angles of a right triangle with ratios of its side lengths.
This online calculator computes the values of elementary trigonometric functions, such as sin, cos, tg, ctg, sec, cosec for an angle, which can be set in degrees, radians, or grads.
Trigonometric Values from Angles in Degrees, Minutes and Seconds. Spike's Calculators. Trigonometric Functions. Get the values of the trigonometric ratios of angles measured in degrees, minutes and seconds. Get the values for sine, cosine, tangent, cosecant, cotangent, and secant. Sine = sin Cosine = cos Tangent = tan Cosecant = csc Secant ...
Use our calculator for the exact value of the trig functions to find the most common values of these functions for many angles!
