solving negative reciprocal

Graphical Method of Solution of a Linear Programming Problem - So far we have learnt how to construct a mathematical model for a linear programming problem. If we can find the values of the decision variables x 1 , x 2 , x 3 , ..... x n , which can optimise (maximize or minimize) the objective func..

Solve the proportion 3 / 2 = 51 / x by using the reciprocal property. => 29 or 44 or 39 or 34..

Solve the proportion 4 / 3 = 4 0 x by using the reciprocal property. => 30 or 40 or 35 or 25..

Solve 4 y = 12 / 7 using the reciprocal property. => 21 or 28 or 7 / 3 or 7 / 4..

Determine the maximum number of positive and negative real solutions of the equation P ( x ) = x 4 - 4 x 3 + 7 x 2 -16 x +12= 0. Then solve the equation. => Positive: 1, Negative: 1, x = 1, - 3, 2 i or Positive: 4, Negative: 0, x = 1, 3, ± 2 i or Posit..

Two lines are perpendicular if the product of their slopes is -1 or slope of one line is the negative reciprocal of the othe..

The Properties of Complex numbers are: Commutative Law for Addition, Commutative Law for multiplication, Additive Identity Exists, Multiplicative Identity Exist, Reciprocals (Multiplicative Inverses) Exist for nonzero complex numbers, Negatives (Additive Inverses) Exist fo..

Two lines are perpendicular if the product of their slopes is -1 or slope of one line is the negative reciprocal of the other i.e., ..

Square root of a negative number is known as an imaginary number . If x and y are real numbers, then x + iy is called a complex number . x is called the real part and y is called the imaginary part . The following are the types of complex numbers: Equality of Comple..

Whenever a ray of light passes through a lens (except when it passes through the optical center) it bends. The bending of light rays towards the principal axis is called convergence and bending of light rays away from the principal axis is called divergence. The degree of convergence or divergence..