Edit MetaData
9Â years, 1Â month ago
sum of 3/2 +5/4=9/8.....10 terms......???anyone plzz
9Â years, 1Â month ago
3/2=1+1/2
5/4=1+1/4
9/8=1+1/8
So, the series effectively becomes 1+1+1...10 times+1/2+1/4+1/8...10 terms
=> $$10+\frac{\frac{1}{2}(1-(\frac{1}{2})^{10})}{1-1/2}$$
=> $$10+(1-(\frac{1}{2})^{10})$$
Detailed syllabus & Topic-wise Weightage
By proceeding you agree to create your account
Free CAT Syllabus PDF will be sent to your email address soon !!!