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Free trigonometry calculator - calculate trignometric equations, prove identities and evaluate functions step-by-step.
Free trigonometric identity calculator - verify trigonometric identities step-by-step
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.
Free math problem solver answers your trigonometry homework questions with step-by-step explanations.
With our sine cosine tangent calculator, you will learn everything you need about the most important trigonometric functions: discover how to identify them, their relationship to right triangles, and how to calculate them in the blink of an eye!
Once you know the value of sine and cosine, you can use the following trigonometric identities to obtain the values of the other four functions: Tangent is the sine-to-cosine ratio. tan(α) = sin(α)/cos(α) Cosecant is the reciprocal of the sine. csc(α) = 1/sin(α) Secant is the reciprocal of the cosine. sec(α) = 1/cos(α)
Here, we show you a step-by-step solved example of trigonometric identities. This solution was automatically generated by our smart calculator: $\sec\left (x\right)^2+\csc\left (x\right)^2=\frac {1} {\sin\left (x\right)^2\cdot\cos\left (x\right)^2}$. 2. Starting from the left-hand side (LHS) of the identity.
