Evaluate 5+(-5)+5+(-5)+5+(-5)+________ If the no of terms are a. 101 b – InterviewSolution

1.

Evaluate 5+(-5)+5+(-5)+5+(-5)+________ If the no of terms are a. 101 b. 102 c. 1000 d. 1051

Answer»

Step-by-step EXPLANATION:

clue

5+(-5)=0

here there are even NUMBER of 5's so product will be 0

if ODD number of 5's then answer is -5

hence,101= -5

102= 0

1000= 0

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