If x + y + z = 19, xy + yz + zx = 114,then the value of 3 3 3–3 x y z xyz is :
Questions : Options : 21 17 19 13 correct answer : c)
Algebra, SSC_CPO_Mock_02_Maths
Algebra
Algebra, SSC_CGL_Mock_03_Maths, SSC_CPO_Mock_01_Maths
If (5 5 x 3 −81 3 y 3 )÷( 5 x−3 3 y)=(Ax 2 +By 2 +Cxy), then the value of (6A+B− 15 C) is :
Questions : Options : 10 9 15 12 correct answer : d)