Question
(15/17) But 0 We know that sec A is reciprocal of cos A So, sec A = (17/15) Now, tan A = (sin A/cos A) = (8/17) ÷ (15/17) = (8/15) Therefore, required value = (17/15) + (8/15) = (25/15) = (5/3)More Trigonometry Questions
- Simplify (cos13°+sin 13°) /(cos13°-sin13°)
- If (sin 3A sec 6A = 1) , then what will be the value of cos 6A?
- What is the value of cos [(180 – θ)/2] cos [(180 – 9θ)/2] + sin [(180 – 3θ)/2] sin [(180 – 13θ)/2]?
- Question 4
- Question 5
- If X = 15°, find the value of: sin²(3X) + cos²(4X) - tan²(2X)
- The value of sec2 45˚ + 2 tan 135˚ is –
- If sec A + tan A = 7 and sec A - tan A = (1/7), find the value of cos A.
- tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?
- If (sinθ+cosθ)/(sinθ-cosθ) = 2, then the value of sin4 θ is
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)