Question
Which day is declared as International Day of
Sport for Development and Peace (IDSDP)?Solution
6 April was declared as the International Day of Sport for Development and Peace (IDSDP) by the UN General Assembly.
If √n + (1/√n) = 6, then find the value of n + (1/n).
- If (x + y + z) = 14 and (xy + yz + zx) = 50, then find the value of (x² + y² + z²).
If, ( a + b = 10 ) and ( a² + b² = 58 ), then find the value of (a³ + b³).
- If n = 5 + √6, then find the value of (n + 1/n)².
If x2 – 8√2x + 1 = 0, then what is the value of x3 + 1/x3.
When positive numbers x, y and z are divided by 31, the remainders are 17, 24 and 27, respectively. When (4x - 2y + 3z) is divided by 31, the remainder ...
- The ratio of M to N is 4:9, and that of N to O is 3:2. If the difference between O and M is 60, what is the total of M, N, and O?
Solve the following system of equations and find (x + y):
2x + 3y = 17
4x − 5y = 1
If, 4x + y = 10, and 2xy = 8, and 4x > y, then find the value of 64x³ – y³.
- If (x 2 = 8x - 16), then find the value of [x³ + (x⁴/16)][4 - x³]