Question
Gibberellins was discovered by the Japanese scientist
........... in the year 1926.Solution
Gibberellins were discovered by the Japanese scientist Eiichi Kurosawa in the year 1926. He was conducting research on a plant disease called bakanae (foolish seedling disease) in rice plants when he isolated a substance that was later identified as gibberellin.
If a² + c² + 17 = 2(a - 8b - 2c²), then what is the value of (a³ + b³ + c³)?
Solve: 1/x + 1/y = 5/2 and 1/x – 1/y = 1/6
- If, a 3 + b 3 = 485 and a + b = 5, then find the value of (1/a) + (1/b) .
If 27 (x+y)³ − 8(x−y)³ = (x + 5y) (Ax² + By² + Cxy), then what is the value of (A+B-C)?
If x ,y,z are three integers such that x +y = 8,y +z =13 and z +x =17,then the value of x2 /yz is:
If (a2 + 1/a2 ) = 66, then find the value of (a3 – 1/a3 ).
48 24 24 48 ? 1536
...Find ‘x’ if (x³+3x)/(3x²+1) = 189/61
If a2+2 = 2a
then find a4 - a3 + 2a2 -2a+ 9 = ?
If, p³ + q³= 485 and (p + q = 5), then find the value of [(1/p) + (1/q)]
