REAL NUMBER PROPERTIES
POWER OF IOTA HOW SOLVE
USE OF REAL NUMBER PROPERTIES natural number properties
EX. 1
5 + 8 = 8 + 5 (COMMUTATIVE PROPERTY}
EX. 2
prove an associative property of real number
EX. 2
(b +1) +3 /4 = b +( 1 +3 /4 ) (associative property) b is any number
prove an associative property of real number
a =3 , b = 5 , c =7
( 3+ 5 ) +7 = 3 +( 5 +7 )
15 = 15
EX. 3
90 + 0 = 90 =0 + 90 ( 0 is additive identity)
EX. 4
800 * 1 = 800 =1 * 800 ( 1 is multiplicative identity)
EX. 5
3 -3 = 0 ( ADDITIVE INVERSE)
EX. 6
a (b - c ) = a b - ac ( left distribution law )
EX. 7
( y - z ) x = x y - x z ( right distribution law )
EX. 8
( √3 +√5 ) +√7 = √3 +(√5 +√7 ) (associative w ,r,+)
∀ √3,√5,√7 ∈ ℝ
EX.9
a ( b + c- d) = a b + a c - a d ( left distribution)
Q.
solve and each step give the name of a property
4+16x ∕ 4 =1/4 * (4+16x) because a/b = 1/b *a
=1/4 * (4 +4.4x) (multiplicative identity)
=1/4 * 4(1+4x) (distributive property)
=1 * ( 1+4x) (multiplicative inverse)
= 1+4x (multiplicative identity)
WRITE
additive identity ,multiplicative identity , additive inverse
0 , 1 , 2 ,3 ,12
Answer.
0 self additive identity ( any no. add with zero results same)
1 is multiplicative identity ( any no. multiply by 1 result same.)
additive inverse 2 is -2
the multiplicative inverse of 2 is 1/2
additive inverse 12 is -12
the multiplicative inverse of 12 is 1/ 12
additive inverse of 3 is -3
the multiplicative inverse of 3 is 1/ 3
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WHAT IS THE "REAL NUMBER'' and complex number " IOTA"
WHAT IS COMPLEX NUMBER
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