ML Aggarwal Class 9 Solutions Chapter 8 Chapter Test Question 1. If 2x . 3y. 5z = 2160 find the values of x, y and z. Hence compute the value of 3x. 2-y 5-z. Answer: 2x . 3y. 5z = 2160 => 2x . 3y. 5z = 2 × 2 × 2 × 2 × […]
