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chants

Questions (11)

sin β = -0.6 for all 0 ≤ β ≤ 2π
1. 3 answers
2. 152 views
cos a = 1/2 for all 0 ≤ α ≤ 2π
1. 3 answers
2. 71 views
cos a = 1/2
1. 1 answer
2. 54 views
for all 0 ≤ α ≤ 2π
1. 1 answer
2. 75 views
cos a = 1/2 for all 0 ≤ α ≤ 2π
1. 1 answer
2. 102 views
"cos" ⁡〖"α" ="1" /"2" 〗
1. 1 answer
2. 91 views
"cos" ⁡〖"α" ="1" /"2" 〗for all 0 ≤ α ≤ 2π
1. 1 answer
2. 87 views
Show that (1+ tanθ) divided (1+ cotθ)= tan θ
1. 3 answers
2. 144 views
cos θ (1-cosθ) = sin θ sinθ2 2
1. 1 answer
2. 132 views
Show that tanθ + cotθ = 2 Cosec2θ
1. 3 answers
2. 130 views
tan² θ cos² θ – sin² θ
1. 3 answers
2. 193 views