Question
If X = (√5 + 1) / (√5 – 1) and y = (√5 – 1) / (√5 + 1) then the value of (x 2+xy+y 2) / (x 2 – xy + y 2) is
More Equations Questions
- Which is the largest six digit number, which when divided by 12, 15, 20, 24 and 30, leaves the remainders 8, 11, 16, 20 and 26 respectively.
- If (a2 − b2)sin θ + 2ab cos θ = a2 + b2, then tan θ =
- If 2cos2 Ɵ – 5cos Ɵ + 2 = 0,00 < Ɵ < 900 , then the value of (cosec Ɵ + cot Ɵ) is :
- The value of the expression (1 + sec22° + cot68°)(1 – cosec22° + tan68°) is
- If x sin3 θ + y cos3 θ = sin θ cos θ and x sin θ − y cos θ = 0, then the value of x2 + y2 equals
- Quantity I – In how many ways letters of MOBILE can be arranged when vowels are always together. Quantity II – In how many ways letters of MONDAY can be a...
- If x + y = 7 and xy = 10, then the value of (1/x3 + 1/x3) is :
- An urn contains 3 green, 5 blue, 6 black and 4 yellow marbles. Quantity I – If two marbles are picked at random, what is the probability that both are gre...
- If x + y + z = 0, then what is the value of (3y2 + x2 + z2)/(2y2 – xz)?
- If sec θ + tan θ = m(> 1), then the value of sin θ is (0° < θ < 90°)
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)