i 74. Trigonometric Substitution Use the trigonometric substitution u = a tan 0, where – n/2 < 0 < n/2 and a > 0, to simplify the expression Ja² + u².

Q: evaluate using the suggested method.

A: Use Pythagorean identity to convert into sec

Q: Determine whether the equation is an identity. If it is, explain how. (sinx + cosx)^2 = 1

A: An identity can be defined as an equality relation A=B, such that A &amp; B contains some variables…

Q: Write the function in terms of the cofunction of a complementary angle. 11T sin 24 ... 11 sin 24…

A:

Q: 1. sin

A:

Q: Solve the inverse Trigonometric Equation using an Identity    arcsin x - arccos x = π/6

A:

Q: tigonometric function. hyp adj (a) --Select---v %3D opp adj (b) --Select-v opp hyp (c) --Selectv (d)…

A:

Q: Use trigonometric substitution to select the algebraic expression as a trigonometric function of…

A: Use trigonometric substitution to select the algebraic expression as a trigonometric function of…

Q: simplifying sin t over tan t

A:

Q: Evaluate sin (195°)

A:

Q: a sin(a) da

A:

Q: Sin ot Ces

A: Explanation: Given that, sin-1θ+cos-1θ=π2

Q: dx Use an appropriate trigonometric substitution to find Do not (9 + x2)² ° simplify your answer.

A:

Q: Write a function in degree mode and a function in radian mode to model the grap h(t)= h(t)=

A: Given: the graph is given to you in the question we have to find the function in degree mode and…

Q: tan

A: We have to find the value of: sin tan-1 38

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.