Question

EXERCISE 8.1
4
2
(a) x + = 3
5
(b)
2 7
X=
3 12
5
1 3
Ve) 1-x+
= 2 .
4 8
х х
2x
3х
+
3 5 5 7 4
3
Solve the following linear equations and check the result​

Answer 1

Answer:

Electrostatic forces are attractive or repulsive forces between particles that are caused by their electric charges. This force is also called the Coulomb force or Coulomb interaction and is so named for French physicist Charles-Augustin de Coulomb, who described the force in 1795.

Answer 2

Answer:

Step-by-step explanation:

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