Question
If sec A + tan A = 3 and sec A - tan A = (1/3), find the value of cos
If sec A + tan A = 3 and sec A - tan A = (1/3), find the value of cos
A.
More Trigonometry Questions
- If tan 3.5θ x tan 6.5θ = 1 then the value of tan 5θ is
- Evaluate the following: sin 60° × cos 30° + sin 30° × cos 60°
- Simplify (cos13°+sin 13°) /(cos13°-sin13°)
- What is the value of 1/(1+tan 2 θ) + 1 / (1+cot 2 θ) = ?
- If sin A = 1/2, then what will be the value of cot² A?
- If Sin 3A = Cos (A - 46°) where 3A is acute angle, then the Value of A is
- If tan theta = 3/4 and theta is acute, then sec theta = ?
- If tanθ = 3/4 and θ is acute, find sinθ and cosθ, and verify that sin²θ + cos²θ = 1.
- If cot2A = tan(A+6˚ ) , find the value of A? Given that 2A and A+6˚ are acute angles.
- If cos θ = (4x² – 1)/(1 + 4x²) then find the value of sin q.
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
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)