If cot(z) = Give exact answers. sin (77) COS OS (²/2) = - tan I (²). 19 (in Quadrant 2), find

Q: If cos(x) = Give exact answers. sin(2x) = cos(2.x) 11 tan(2x) (in Quadrant 3), find

A:

Q: Suppose sin(0) = -2/3 where 0 lies in Quadrant IV. Use this to find tan(20).

A:

Q: 4. Find the exact value (in exact form) of sin

A: cos(2x) = 1-2sin2(x)

Q: If sin 0 = 2π (77) 11 = Check Answer cos(0) and 0 < 0< then T 2 radians

A:

Q: Calculate the following. а. sin-1 cos"" (-) c. tan-(1)

A:

Q: swer: Evaluate sin(10x) cos(10x) dx.

A: ∫xndx=xn+1n+1+c∫cosxdx=sinx+c

Q: If cos(t) = 4 and t is in the fourth quadrant, find the exact value of tan(t) !!

A:

Q: If cos(0) and 0 is in the 4th quadrant, find the exact value for sin(0). 3 sin(0) =

A: Given that: cosθ=13, θ in 4th quadrant.To find sinθ