Question
Find the simplified value of the following expression if a = 30o [(sin2a + cos2a} ÷ seca × sina ÷ cosa]
More Trigonometry Questions
- Question 1
- Question 2
- Simplify the following trigonometric expression: 15 cos 25° cosec 65° − 5 cot 80° cot 10°
- If 8sin²x + 4cos²x − 6 = 0, then find the value of sinx, given that 0° < x < 90°.
- If sec a + tan a = 2, find the value of sin a.
- Find the maximum value of 22 sin A + 16 cos A.
- The maximum value of 45 sin θ + 28 cos θ is:
- If sec A + tan A = (5/2) and sec A - tan A = (2/5), find the value of cos A.
- If sec theta - tan theta = 1/3, then sec theta + tan theta is:
- A 16-meter-long rope is stretched from the ground to the top of a house, forming a 30° angle with the ground. Determine the height of the house.
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
