kawhei06286 kawhei06286

29-11-2019
Mathematics

contestada

Find the sum of even integers from 2 through 64

Respuesta :

Ahmedshaibi2019 Ahmedshaibi2019

29-11-2019

First a integer is a hole number not a fraction it is 2080

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bsit39123 bsit39123

29-11-2019

Answer:

Step-by-step explanation:

Tn= a+(n-1)d

64= 2+2n-2

64=2n

Or n=32

Sn= n/2{a+Tn}

=32/2{2+64}

= 16(66)

= 1056

Answer Link

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