Question
Find the value of sin²40° + sin²50° + cos²60° + cos²30°.
More Trigonometry Questions
- Question 1
- Question 2
- cot 4˚ x cot 47˚ x cot 42.3˚ x cot 43˚ x cot 47.7˚ x cot 86˚= ?
- Question 4
- Question 5
- Solve for x in the interval [0, 2π]: 2 sin²x + 3 sinx - 2 = 0.
- If 3cos²A + 2sin²A = 11/5, then find the value of (sec²A - 1)
- If sec A = 2, then what will be the value of sin² A?
- Given that tan(A+B) = √3 and tan(A-B) =1/√3, find the values of A and B.
- Find the maximum value of 14 sin A + 24 cos A.
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)