Math, asked by Jagrati13, 1 year ago

how we will find 1+2+3+...........100=

Answers

Answered by Rohith11111

2

answer is 5050
n(n+1)/2

Rohith11111: last number

Jagrati13: 100

Rohith11111: yes

Rohith11111: 100(101)/2

Jagrati13: thnks bro

Rohith11111: k sis

Rohith11111: welcome

Jagrati13: answer will be5050

Rohith11111: yes

Jagrati13: thnks very much

Answered by shisant

0

106
Is this correct. Tell

Jagrati13: how

Jagrati13: no

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