Question

The sum of the first 50 terms of the sequence 3, 5, 7, … is​

Answer 1

Answer:

i hope it helps u.........

Answer 2

Answer

2600

Step-by-step explanation:

let the first te be "a" and common difference be "d"

a= 3 d=5-3=2

let the sum b Sñ

Sñ= ñ/2{2a+(n-1)d}

Sñ=50/2{2*3+(50-1)*2}

Sñ=2600

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