Question

5 ਦੇ ਪਹਿਲੇ 100 ਗੁਣਜਾਂ ਦਾ ਜੋੜਫਲ ਹੋਵੇਗਾ : The sum of first 100 multiples of 5 is: 5 के पहले 100 गुणजों का योग है *

50500

25250

500

ਕੋਈ ਨਹੀਂ (none of these) कोई नहीं

​

Answer 1

Answer:none of the above

Step-by-step explanation:

S100=n(n+1)/2

=>S100=100(100+1)/2

=>S100=100×101/2

=>S100=10100/2

=>S100=5050

Answer 2

Answer is :-

sum=5(1+2+3..........100)

5(1+2+3..........100)=5(101)50

=505(50)

=25250