Question 631092
What is the average value of the integers from -50 to 50, inclusive?

Please include explanations!
ans:
the series is -50,-49,-48........0......48,49,50
making pair of  nos  -50,50,-49,49,.....................
adding the pairs (-50+50)+(-49+49)+(-48-48)+.........=0+0+0+0+......=0 ans