solving reciprocal identities

Let Z = a + i b and Z' = x + iy, then ax - by = a ..... (i) and ay + bx = b ..... (ii) Solving (i) and (ii), we have x = 1, y =0 Multiplicative identity is 1 + ..

Solve the proportion 4 5 = 2 0 x using the reciprocal property. => 26 or 25 or 24 or 27..

Solve the proportion 2 3 = 8 x using the reciprocal property. => 12 or 11 or 14 or 13..

Solve 6 y = 18 7 using the reciprocal property. => 28 or 7 4 or 21 or 7 3..

Solve the equation 4( x + 2) = 4 x + 8 and determine whether it has one solution, no solution, or is an identity. => One solution or No solution or Identity or None of the above..

Solve the equation, 2( x + 3) = 2 x + 6 and determine whether it has one solution, no solution, or is an identity. => an identity or not enough information given or one solution or no solution..

Solve the equation 4( x + 11) = 4 x + 16 and determine whether it has one solution, no solution or is an identity. => one solution or not enough information given or an identity or no solution..

Let A be a square matrix of order n. If there exists a matrix B of order n such that AB = BA = I, where I is the identity matrix of order n, then the matrix A is said to be invertible and B is called the inverse (or reciprocal) of ..

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..

If f and g are two functions defined over same domain D, then we have certain set of identities which can be used for solving limits problems with variables like algebraic expression..