Question
More Trigonometry Questions
- If cos 2A = 17, then find cos A
- Simplify the following trigonometric expression:13cos 63 o cosec 27 o - 5cot 56 o cot 34 o
- If sin (2x + 50) o = cos (2y - 50) o, such that, 0o < x + y < 90o, then find the value of tan(x + y) .
- Evaluate the following: sin 50° × cos 20° − sin 20° × cos 50°
- If (3cos A - sin A) = 2 cos (90° - A), then find the value of cot A.
- Question 6
- sin2 12˚ + sin2 14˚ + sin2 16˚ + sin2 18˚ + ……… + sin2 78˚ =?
- Question 8
- cos (sec-1 x) is equal to –
- Simplify: 14sin 33° sec 57° - 9tan 71° tan 19°
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)