Find parametric equations for the line of intersection of x y 2z = 1 and x y z = 3 Solution In a system of two equations and three unknowns, we choose one variable arbitrarily, say z = t, and solve for x and y from (08) x y = 1 2t (09) x y = 3 t Solving the system then gives x = 2 3 2 t;8 Prove the following statements (1) logp b x = 2log x (2) log p1 b p x = log x (3) log 4 x2 = log p x 9 Given that log2 = x, log3 = y and log7 = z, express the following expressionsX = 21 = 3 now x1 = 31 = 4 (x1)^2 = 4^2 = 16 hence 16 is your an
Solved If 2 I3 3 14 X Iy Then W 1 X 18 Y 1 Chegg Com