Karst topography is landscape formed from a dissolution of soluble rock such as lime stone, dolomite and gypsum etc. It is characterized by underground drainage system with sink hole, dolines and caves.
4x +4y =20 and 4x+y =64 then find the value of 4x-y +4y-x.
If a + b + c = 6, a³ + b³ + c³-3abc = 342, then what is the value of ab + bc + ca
The value of:
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if √1+x/121 = 13/11 then find the value of x.
If x + y + z = 6, and x3 + y3 + z3 = 36, xyz = 6 then find (xy +yz + zx)?
In a club of singers and dancers, 10% of the artists are absent on a particular day and 90% of the present artists are dancers. If 2,250 singers are pr...
If, p³ + q³= 485 and (p + q = 5), then find the value of [(1/p) + (1/q)]
