_______ is a simple device that is used to either break an electric circuit or complete it.
The correct answer is D
If 10x2 – 6xy+y² – 4x+4= 0, then find the value of (3x+2y).
If a + b + c = 5, a³ + b³ + c³ = 85 and abc =25, then find the value of a² + b² + c² – ab –bc – ca
Which of the following statements is correct?
I. If x = 12, y = –2 and z = –10, then x³ + y³
+ z³ = 720
II. If x + y = 48 an...
If x3 + y3 = 9 and x + y=3 then the value of x4 + y4 is:
A, B and C are three points on a circle such that the angles subtended by the chord AB and AC at the centre O are 110° and 130°, respectively. Then th...
if x2 – 2x + 1 = 0, then find the value of (x7 + x5 + x4 + x2)/x ?
If (x+1/x)2 = 3 Then the value of
x96 + x66 + x42 + x18 + x12 + 1 is
If (54√2 x³ +24√3 y³)÷(√18 x + √12 y) = Ax² + By² + Cxy, then what is the value of A² - (B²...
Find the Value of
If the length of a rectangle is increased by 40%, and the breadth is decreased by 20%,then the area of the rectangle increases by x%. Then the value of ...