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High School Mathematics - 2
10.9 Trignometic Ratios and their Values
Answer the following questions. Also write at least 10 examples of your own.
: Find the value of tan
B - sin
B if cot B = 12/5
: If tan θ = a/b, find the value of the expression (cos θ + sin θ)/(cos θ - sin θ)
: If tan A = 2, evaluate sec A.sin A + tan
A - cosec A
: if cos θ = 3/5, find the value of (sin θ tan θ - 1)/2 tan
: If tan θ = 4/3, find the value of (3 sin θ + 2 cos θ)/(3 sin θ - 2 cos θ)
: If sec θ = 13/5, evaluate (2 sin θ - 3 cos θ)/(4 sin θ - 9 cos θ)
: Evaluate (cosec θ - cot θ)/2 cot θ, when sin θ = 3/5
: if sec θ = 5/4, find (sin θ - 2 cos θ)/(tan θ - cot θ)
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Question 10: This question is available to subscribers only!
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