Evaluate the expression arcsin 1/2 without using a calculator.

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Q: What is the exact value of x? * 63 60 3.

A: Note: A line drawn from any vertex of triangle to opposite side is called as altitude. We can find…

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Q: rewrite tan(arcsinx) as an alegraic expression of x.

A: Given,           tanarcsinx

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A: Given information: The sample mean is 5.98. Sample size is 16 infants Population standard deviation…

Q: -8 31.sec (x-y) if csc x=513 and kay="1/5

A: We know, sec(x-y)=1+secxsecytanxtany

Q: 2. Age 23 29 24 25 25 Position Player Fernando Musiera Diego Lugano (captain) 2.5 2. 3. Diego Godin…

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A:

Q: Use a right triangle to write csc(arccos(3*x/2)) as an expression of x that does not involve trig or…

A: Given:The expression csc(arccos(3x/2))

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A:

Q: Please show me how to find csc & cot

A: On unit circle points are of the form (cos(theta), sin(theta))  So,

Q: 1. Solve the following initial-value problem using Laplace Transform: y" - 4y' - 21y = 2e-3t, y(0) =…

A: Given initial value problem, y''-4y'-21y=2e-3t y0=1, y'0=7 Laplace transform: If Ly; s=Ys, then…

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.