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KVPY2011MathematicsSequences and Series

The minimum value of n for which 2²+4²+6²+ .+(2 n )² 1²+3²+5²+ .+(2 n -1)² < 1.01

Options

  1. Ais 101
  2. Bis 121
  3. Cis 151
  4. Ddoes not exist

Correct answer

C. is 151

Step-by-step solution

x 2 n(2 n+1)(4 n+1) 6 -x 150.5

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