Establish the de tan a+ cscß = tan a csc ß cot a+ sin ß Use reciprocal identities to rewrite the trigonometric functions in the denominator. tan a + csc ß 1 tan a csc ß (Type the terms of your expression in the same order as they appear in the original expression. Add the fractions in the denominator of the previous step. tan a+ cscß The fraction from the previous step then simplifies to tan a csc ß using what? O A. Reciprocal Identity O B. Cancellation Property O C. Quotient Identity O D. Pythagorean Identity O E. Even-Odd Identity
Trigonometric Identities
Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.
Inverse Trigonometric Functions
Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.
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