Math, asked by gyk, 1 year ago

Show that the sum of first 20 even natural numbers is 21/20 times the sum of first 20 odd natural numbers.

Answers

Answered by sandeshn
16
sum of first 20 even terms=2×20×21/2=420=2(1+2+3+4+......+20)
sum of first 20 odd terms=(40×41/2)-(2×20×21/2)=820-420=400
hece ans=420/400=21/20
Answered by mohamedshafeeqpbt7gs
6

Muther F.k.r  your answer is wrong  Please check this

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