Write each expression in terms of sine and cosine, and then simplify so that no quotients appear in the final expressic and all functions are of 0 only. sec 0-1 1+ tan 0 sec 0-1 1+ tan 0

Q: Simplify the expression two ways. One for each side of the equation.  tan2 x* sin2 x = tan2 x -…

A: Given expression is  tan2x·sin2x=tan2x-sin2x . Now,…

Q: Evaluate the exact value of sin tan-()

A:

Q: Simplify  1/cos a 1/sin b

A: we know that  1cosθ=secθ1sinθ=cosecθ

Q: epresent 3 sin x + 6 cos x in a form A sin(x + p), use radians for p.

A:

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 & B contains some variables…

Q: y = 3x² +5 7x²-3

A: According to our guideline we are supposed to answer only the first question if you want any…

Q: Rationalize the denominator: The whole problem is all under a square root sign: Cosx/Sinx

A: Given information

Q: sin cos

A:

Q: Verify the identity (sin x + cos x)² = 1+ sin 2x by converting the left hand side to the right. Give…

A:

Q: Use the identities to find sinx and cosx if tanx=5 and cosx>0

A: Given: tanx=5 and cosx>0, To find: sinx and cosx.

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.