Maths / Arithmetic Progression / Sum of First n Terms

QUESTION
 

If the sum of first 15 terms of an AP is zero, then sum of first 5 terms will be same as the sum of first _________

OPTIONS
A. 

15 terms

B. 

10 terms

C. 

6terms

D. 

20 terms

Right Option : B

EXPLANATION
Explain TypeExplanation Content
Text

LARGE S_1_5=0Rightarrow S_5=S_1_0

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