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Nucleus seed is the pure seed of improved variety or parental lines of a hybrid produced under supervision of the plant breeder who has evolved that variety or hybrid. It is used for the production of breeder seed and forms the basis of total seed production.
ABCD is a cyclic quadrilateral in which AB =16.5 cm. BC = x cm. CD= 11 cm. AD 19.8 cm, and BD is bisected by AC at O. What is the value of x?
Find the value of ‘x’ in the given expression
(49/16)x× (64/343)x-1= 4/7
If AB = x + 3, BC = 2x and AC = 4x − 5, then for what value of ‘x’ does B lie on AC?
If 2x+1, x+2, 2 and 5 are in proportion, then what is the mean proportional between 3.5(1-x) and 8(1+x)?
If, p³ + q³= 485 and (p + q = 5), then find the value of [(1/p) + (1/q)]