Question 1
Question: 
Answer: 
Solve the equations sec q + tan q = x ....(1)
Question 2
Question: If 3 sinq + 5 cosq = 5, show that 5 sinq - 3 cosq = 3.
Answer: 
Question 3
Question: 
Answer: 
Or
Question 4
Question: 
Answer: 
In the figure
Question 5
Question: 
Answer: 
In the figure
Question 6
Question: Eliminate q between the equation x = a sec q and y = b tan q.
Answer: 
Squaring and subtracting (2) from (1)
Question 7
Question: Eliminate q between the equation 
Answer: 
Squaring and adding,
Question 8
Question: If a sec q - x tan q = y, b sec q + y tan q = x, eliminate q.
Answer: 
Squaring and adding,
Question 9
Question: Eliminate q between x = sin q + cos q, y = tan q + cot q.
Answer: 
Question 10
Question: Find sin q if
Answer: 
(i) In I quadrant sin q is positive
(ii) In IV quadrant sin q is negative.
(iii) In III quadrant sin q is negative.
