Q 1: If tan A = 2, evaluate sec A.sin A + tan^{2}A  cosec A Answer:

Q 2: If cot θ = 1/Ö3, find the value of (1  cos^{2}θ)/2  sin^{2}θ Answer:

Q 3: If tan θ = 4/3, find the value of (3 sin θ + 2 cos θ)/(3 sin θ  2 cos θ) Answer:

Q 4: If sin B = 1/2, find 3 cos B  4 cos^{3}B Answer:

Q 5: Evaluate (cosec θ  cot θ)/2 cot θ, when sin θ = 3/5 1/8 7/8 4/3 3/5

Q 6: if sec θ = 5/4, find (sin θ  2 cos θ)/(tan θ  cot θ) Answer:

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