Laws of exponent pcs exam.
In the exponent notation, a ⁿ we say that in mathematical word (read as base a to the n power). We call ‘a’ is the base and ;n; is the exponent of power to which the base is raised.
From this definition, recall that we have the following law of exponent.
If a, b ∈ R and m, n are positive integers, then
(1)Law of addition exponent
when base are same and exponent are different, only exponent add
Example:
Proper and improper subset example
(2) Base are different and power are same
when base are different and power are same, then law of exponent is the form.
EXAMPLE: pcs exam
(3)Different base power exponent:
(4) Rational law of exponent:
we have two rational number a, b and whole power n then the law of exponent is the form
Laws of exponent pcs exam.
(5)Different power rational law of exponent:
when base are same and powers are different
(6)°
world power (exponent) is zero equal to 1 God is one
(7)Negative law of exponent
when base power negative then law of exponent form
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