Math, asked by nischya, 9 months ago

find the sum of 2,4,6....to n terms

Answers

Answered by shivasai15000

9

Answer:

Step-by-step explanation:

2+4+6+.......+n

=2(1+2+3+.......+n/2)

=2(n/2(n/2+1))/2

=n/2(n/2+1)

Answered by rakshitha2k7

5

Answer:

hope it help you

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