Question
Price theory is a part
of...................................?Solution
Micro economics studies economics from the point of an individual unit. Price theory is included in micro economics. Price theory determines that how demand and supply forces determine the price of goods and services in a market.
If a3 + b3 = 6240 and a + b = 30, then find the value of {(a + b)2 – 3ab}
If [x + (1/x)] = 3, find [x2 + (1/x2)].
Evaluate (998)3 without multiplying directly.

If a + b + c = 5, a³ + b³ + c³ = 85 and abc =25, then find the value of a² + b² + c² – ab –bc – ca
If (a + b)2Â = 18 + c2, (b + c)2Â = 22 + a2Â and (c + a)2Â = 24 + b2, then find the va...
If, 6x + y = 20, and 2xy = 32, and 6x > y, then find the value of 216x³ – y³.
If (a2 + 1/a2) = 18, then find the value of (a3 - 1/a3).
Length of each side of a rhombus is 13 cm and one of the diagonal is 24 cm. What is the area (in cm2) of the rhombus?
If a + b + c = 14 and ab + bc + ca = 60, then find the value of a² + b² + c².