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chants

Questions (11)

sin β = -0.6 for all 0 ≤ β ≤ 2π
1. 3 answers
2. 189 views
cos a = 1/2 for all 0 ≤ α ≤ 2π
1. 3 answers
2. 93 views
cos a = 1/2
1. 1 answer
2. 82 views
for all 0 ≤ α ≤ 2π
1. 1 answer
2. 98 views
cos a = 1/2 for all 0 ≤ α ≤ 2π
1. 1 answer
2. 131 views
"cos" ⁡〖"α" ="1" /"2" 〗
1. 1 answer
2. 120 views
"cos" ⁡〖"α" ="1" /"2" 〗for all 0 ≤ α ≤ 2π
1. 1 answer
2. 119 views
Show that (1+ tanθ) divided (1+ cotθ)= tan θ
1. 3 answers
2. 183 views
cos θ (1-cosθ) = sin θ sinθ2 2
1. 1 answer
2. 162 views
Show that tanθ + cotθ = 2 Cosec2θ
1. 3 answers
2. 163 views
tan² θ cos² θ – sin² θ
1. 3 answers
2. 234 views