Question
cot 4˚ x cot 47˚ x cot 42.3˚ x cot 43˚ x cot 47.7˚ x cot 86˚= ?
More Trigonometry Questions
- If sec A = 2, then what will be the value of sin² A?
- If 5sin²x + 3cos²x − 4 = 0, then find the value of sinx, given that 0° < x < 90°.
- In an election between two candidates, 16% of the total votes were invalid. One candidate received 58% of the valid votes, and the other candidate received...
- In a triangle ABC, if 5∠A = 3∠B = 15∠C, then find the value of cosA + sin(C + 25 ° )
- If sec a + tan a = 4, find the value of sin a.
- If cosec (2A + B) = 1 and cosec (A + B) = (2/√3), find the value of (4A – B).
- If sin 2a = (1/2), then find the value of (sin a + cos a).
- Find the maximum value of (8sin A + 6cos A).
- Find the value of the given expression. 2 × (sec 60° – sin 30°)
- If cos2B = sin(1.5B + 20o), then find the measure of 'B'.
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)