Problem 1:
Find sin θ if cos θ = 2/3, 0 < θ < π/2
Problem 2 :
Find cos θ, if sin θ = 2/5, π/2 < θ < π
Problem 3 :
Find cos θ if sin θ = -3/5, 3π/2 < θ < 2π
Problem 4 :
Find sin θ if cos θ = -5/13, π < θ < 3π/2
Problem 5 :
if sin x = 1/3 and π/2 < x < π, find tan x in radical (surd) form.
Problem 6 :
if cos x = 1/5 and 3π/2 < x < 2π, find tan x in radical (surd) form.
Problem 7 :
if sin x = -1/√3 and π < x < 3π/2, find tan x in radical (surd) form.
Problem 8 :
if cos x = -3/4 and π/2 < x < π, find tan x in radical (surd) form.
Problem 9 :
Find sin x and cos x given that:
tan x = 2/3 and 0 < x < π/2
Problem 10 :
tan x = -4/3 and π/2 < x < π
Problem 11 :
tan x = √5/3 and π < x < 3π/2
Problem 12 :
tan x = -12/5 and 3π/2 < x < 2π
1) sin θ = √5/3
2) cos θ = -√21/5
3) cos θ = 4/5
4) sin θ = -12/13
6) tan x = -1/2√2
7) tan x = 1/√2
8) tan x = -√7/3
9) sin θ = 2/√13 and cos θ = 3/√13
10) sin θ = 4/5 and cos θ = -3/5
11) sin θ = -√5/√14 and cos θ = -3/√14
12) sin θ = -12/13 and cos θ = 5/13
Sep 22, 23 08:41 AM
Sep 22, 23 06:13 AM
Sep 22, 23 06:09 AM