Question

What is the sum of first 50 odd natural number

Answer 1

2500 is the correct answer of this

Answer 2

Answer:

2500

Step-by-step explanation:

1. first number a = 1

difference between two odd numbers d = 2

total number of terms t = 50.

last number n = 99

2. input formula:

t/d × (a + n)

= 50/2 × (1 + 99)

= 25 × 100

= 2500