Mark the correct alternative in each of the following:
1. The value of 12-3(2-3), is
(a) 5
(b) 125
(c) 1/5
(d) - 125
Answers
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Answer:
The value of (
2
3
1
)
2
is equal to _______.
Answer
(
2
6
1
)
By using Law of exponent - (a
m
)
n
=(a)
mn
∵(
2
3
1
)
2
=(
2
3
1
3
)
2
=(
2
1
)
3×2
=(
2
1
)
6
=
2
1
6
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