Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Answer
Comment
Share
Q)

α & βare +ve roots of x22ax+ab=0 then for nN(0<b<a)Sn=1+2(ba)+3(ba)2+...+n(ba)n1 can not exceed .

(a)αβ(b)βα(c)|α+βαβ|(d)(α+βα+β)4

Home Ask Tuition Questions
Your payment for is successful.
Continue
...