Question

Find the modulus and conjugate of the expression : (3i-7) + (7-4i) – (6+3i) + i23

Answer 1

$For some sports, changes in rules\\ and safety equipment have\\ helped to reduce the\\ incidence and severity of\\ accidents on the sports field.\\ However, such action does not\\ eradicate injury.$

Answer 2

Step-by-step explanation:

The acceleration of an object depends directly upon the net force acting upon the object, and inversely upon the mass of the object. As the force acting upon an object is increased, the acceleration of the object is increased. As the mass of an object is increased, the acceleration of the object is decreased

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