An=4+(-1)^n fins the tenth term:)
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Answered by
1
A10= 4+-1^10= 4-1 = 3
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Answered by
3
_____________
______
5
______
______________
step-by-step explanation:
Given,
therefore,
=>
also,
=>
similarly,
=>
Hence,
the required answer is 5.
______________
______
concept used :-
♦ even power of negative number is postive.
♦ odd power of negative number is negative.
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