what is value of this 2½+2½+½+......+n=?
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Answered by
1
5½ is the value ? hope it's help you?
Answered by
5
Hey !!
simple like that
2 + 2 + 2 + 2 + 2
= 2×no. of term
= 2×5 = 10
similarly,
2½ + 2½ + 2½ + 2½ ..................n
= √2 + √2 + √2 + √2....................n
= √2×n
= √2n Answer
*********************************
Hope it helps you !!
@Rajukumar111☺
simple like that
2 + 2 + 2 + 2 + 2
= 2×no. of term
= 2×5 = 10
similarly,
2½ + 2½ + 2½ + 2½ ..................n
= √2 + √2 + √2 + √2....................n
= √2×n
= √2n Answer
*********************************
Hope it helps you !!
@Rajukumar111☺
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