Trigonometry is concerned with specific functions of angels and their applications to calculations . There are six functions of an angle commonly used in trigonometry. Sine(sin) , cosine ( cos ) , tangent ( tan ) , contangent( cot) , secant ( sec) , cosecant ( cosec)

Trigonometry +5 more

by Hanika Valecha

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Trigonometric equation is an equation involving one or more trigonometric ratios of unknown angles. It is expressed as ratios of sine(sin), cosine(cos), tangent(tan), cotangent(cot), secant(sec), cosecant(cosec) angles. For example, cos2 x + 5 sin x = 0 is a trigonometric equation.

Logic & Mathematics +3 more

by Shiksha Choudhary

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