Question
Which of the following organizations is NOT mentioned as
a supporter or participant in the Global Biofuel Alliance?Solution
Explanation: The International Civil Aviation Organization (ICAO), World Economic Forum (WEO), and World LPG Association as supporters or participants in the GBA, but it do not mention the United Nations Environment Programme (UNEP).
If, ( a + b = 12 ) and ( a² + b² = 80 ), then find the value of (a³ + b³).
- If (x + y + z) = 14 and (xy + yz + zx) = 50, then find the value of (x² + y² + z²).
- If x 4 – 83x 2 + 1 = 0, then the value of x 3 - x -3 can be:
If a + (1/a) = 2, then find the value of (a5 + a3 + 6)/(7a – 5).
If x + y = 4 and (1/x) + (1/y) = 24/7, then the value of (x3 + y3).

Three mixtures: A, B, and C containing 25%, 35%, and X% of water, respectively. If all these mixtures are mixed in the ratio of 1:3:2 to form a resultan...


- If x² - 2x + 1 = 0, then find the value of (x² + x⁻²)(x³ + x⁻³).