Q 1: If cos θ = 2 sin θ, find the value of tan θ. Answer:

Q 2: Given cot θ = 20/21, determine cos θ, cosec θ. Answer:

Q 3: If sin A = 1/3, evaluate cos A.cosec A. Answer:

Q 4: If tan θ = 4/3, find the value of 1 sin θ/1+sin θ Answer:

Q 5: If sec θ = 2, find sin θ, cot θ sin θ = 2Ö3; cot &theta = Ö2 sin θ = 2/Ö3; cot &theta = 1 sin θ = Ö3/2; cot θ = 1/Ö3 sin θ = 1/2; cot θ = Ö3/2

Q 6: If sec θ = 25/7, find the values of tan θ, cosec θ. Answer:

Q 7: If 7 sin A = 24 cos A, find cot A. Answer:

Q 8: If cosec A = Ö10, find sec A, cot A. sec A = 10/3; cot A = 1 sec A = 1/3; cot A = 1 sec A = Ö10/3; cot A = Ö10/3 sec A = Ö10/3; cot A = 1

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!

