Question

ordinary law of algebra is applicable for​

Answer 1

Explanation:

Laws of Algebra

Let a,b,c be three variables. Then the followings are some basic rules of algebra applicable to these variables.

Commutative Law for Addition

a+b=b+a

Commutative Law for Multiplication

a.b=b.a

Associative Law for Addition

a+(b+c)=(a+b)+c a+(b+c)=(a+b)+c

Associative Law for Multiplication

a.(b.c)=(a.b).c a.(b.c)=(a.b).c

Distributive Law

a.(b+c)=(a.b)+(a.c) a.(b+c)=(a.b)+(a.c)

Cancellation Law for Addition

a+c=b+c⇔a=b

Cancellation Law for Multiplication

a.c=b.c⇔a=b where c != 0

In the next section,

we make use of these simple formulas to find solutions to given problems.