Question
Which city in Brazil hosted the G20 Summit that PM Modi
attend on November 18, 2024?Solution
PM Modi attend the G20 Summit in Rio de Janeiro on November 18, 2024, hosted by Brazilian President Luiz Inácio Lula da Silva.
If x 2  – 15x + 51 = 0, then determine the value of (x – 5) + {1/(x – 5)}.
Consider a function f(x) = x4Â + x3Â + x2Â + x + 1, where x is a positive integer greater than 1. What will be the rema...
If (2a + b)/(3b - 2b) = 13/2 then 'b' is what percent of 'a'?
- If n = 5 + √6, then find the value of (n + 1/n)².
If, 3x + y = 14, and 2xy = 32, and 3x > y, then find the value of 27x³ – y³.
If x² + px + q = 0 has roots 4 and -3, find the values of p and q.

If for non-zero x, x² - 4x - 1 = 0, what is the value of x² + 1/x²?
In an orchard, the ratio of the number of mango and lichi trees is 9:10, respectively. Also, there are few apple trees in the orchard which is 50% more ...