Question

P-a 9-b EXERCISE 1.7 e the following system of homogenous equations :) 3x + 2y + 72 = 0, 4x – 3y – 2z = 0, 5x+9y+ 232 = 0 i) 2x + 3y - 2 = 0, - y - 22 = 0, 3x + y + 32 = 0 ermine the values of 1 for which the following system of y + 3z = 0, 4x + 3y + z = 0, 2x + y + 2z = 0 has unique solution (ii) a non-trivial solution. using Gaussian elimination method, balance the chemical H. +0,- H,O+CO,​

Answer 1

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