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The correct answer is B
If x = (2+√3)/(2-√3), y = (2-√3)/(2+√3). Then find out the value of (x²+y²-xy)/(x²+y²+xy)?
If y + 1/y = 2 then find y117 + 1/(y117)
If a =-10, b= -6 and c=18, then what is the value of (3abc)/4.
If 9x2 + 16y2 = 24xy, then find the ratio of ‘x’ and ‘y’, respectively.
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) = 1 and (1/a) – 2b = 5/a then find the value of a2 + b2.
If (x 4 + x 2 y 2 + y 4 ) = 216 and (x 2 - xy + y 2 ) = 12, then find the value ...
If a 2 + b 2 + c 2 = 40 & ab + bc + ca = 12 then a + b+ c = ?
Given that x = 80, y = -35 and z = -45, Determine the value of [(x³ + y³ + z³)/10³]