° • (2-1. +3¹ + 5-¹0 is equal to
(a) 2
(b) 3
(c) 5
(d) 1.
Answers
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Step-by-step explanation:
(2-1. +3¹ + 5-¹)⁰
formula = n⁰=1
this whole is power 0 we know by this formula when any number have power it is equal to 1
= 1 Ans
= d . option is correct
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