Evaluate the expression under the given conditions. 2/5 8 O in Quadrant I, cos o = - 17' sin(0 + ø); sin 0 = p in Quadrant II 5 22 1445

Q: If e /2i =sin2 then z = 2i In(sin2) + 4k TI - 2i In(sin2) – 4k TI - - 2i In(sin2) + 4k TI - -2…

A: Use the principal log to find z.

Q: Divide both sides of the equation cos?x+sin? =1 by sin?: x to get a formula involving cot²x and csc…

A: We have to find ∫csc4dx Given cos2x+sin2x=1

Q: Find the product. Leave the result in trigonometric form. (Let 0 < 0 < 360°.) (cos(120°) + i…

A: use the value of trigonometric angles.

Q: Determine the Exact Values of the following expressions 1. sin210 2. (cos30) (2sin60) 3.…

A:

Q: 3 sin B =- 5 5 0< A<- 13 Зл find the following: 3. If cos A = and t <B<- a. cos(A+B) b. sin(A+B)

A: topic - trigonometric identities cos(A+B)=cosAcosB-sinAsinB

Q: exp(exp(-in)) coS TT -1sin Tt -0.3679 - exp(cos Tu i sin Tt) 1 Sin 0.3679

A:

Q: Write the equation of a sine function that has the given characteristics. Amplitude: 19 Period: 4…

A: Given that we need to find the equation of sine function whose  Amplitude = 19 Period = 4…

Q: Given sine = -5/13 and cose < 0, determine tane O -12/5 O 12/5 O 5/12 O -5/12

A: Solution ) sin(thetha) = -5/13 and cos(thetha) &lt;0 Sin thetha is ( - ) and cos (thetha) &lt;0 that…

Q: (4) Find the exact value of sin Write your answer in radians in terms of 1. JT sin %3D 2

A: The range of Sin inverse x is -π/2 to π/2

Q: (sinʼz)(cos²x) = (1 (1 – cos4x) Α. True В. False C. None of these

A:

Q: In a right triangle, one acute angle measures X°. If cos(x)= 3/4, what is the sin(90-x)?

A: In a right triangle,  Cos(x) = 3/4 We have to find sin(90-x)

Q: f B = 300° find the exact Of each expression: value %3D (a) Sina@ =

A: In first and second quadrant , sine function is always positive.

Q: 3. Find all six trig functions of 0 if sin e = sin 8 =X csc 8 = cos 8 = sec e = tan e = cot e =

A:

Q: 0 1 (b) sin 3

A: To determine the value of the theta.

Q: the exact aue of the expression sin sin (a - B) = | (Simplify your answer. Type an exact answ

A:

Q: Convert this identity to one using sine term(s) only. 1 - 2 cos2r = 2sin²r - 1 -1 - sin²r 1 -…

A: This question is based on conversion of Cos2r = 1 - Sin2r

Q: Show steps to receive full credit. 1. Determine the exact value of the following. (a) sin (105°) (b)…

A:

Q: ☺ Find tue indefinile intgrel. cos (5@] do

A: ∫un du = un+1n+1+C ; where, 'C' is an integration constant.

Q: Assume that the following relationship is known to be true for two angles A and B: sin A cos B-cos A…

A:

Q: sin k 1-cos 2k 24. 9. 36sin k

A:

Q: 7/2 sin 0 cos (cos a cosec 0) d0 ||

A:

Q: cos a sina If A = and A - = A', find value of a. -sina cosa

A:

Q: A= 115.5degrees, a=45.9cm, b=25.4cm, find the values of the two triangles

A: A=115.5°, a=45.9 cm, b=25.4 cm. By using sine rule, we have…