If the sum of m consecutive odd integers is m 4 , then the first integer is

Mathematics · JEE Advanced · NTA Exams — Progression and Series

1. m³ + m + 1
2. m³ + m – 1
3. m³ – m – 1
4. m³ – m + 1

Answer

(D) m 3 – m + 1

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• If the sum to n terms of a series be 5n 2 + 2n, then second term is
• In a G.P. if the (m + n) th term be p and (m – n) th term be q then the m th term is
• If a, b and c are positive real numbers then a b + b c + c a is greater than or equal to
• Let a 1 , a 2 , a 3 , .... be an arithmetic progression with a 1 = 7 and common difference 8 . Let T 1 , T 2…
• If p, q, r are in A.P., then pth, qth and rth terms of any G.P. are in
• For a positive integer n . Let a(n)=1+ 1 2 + 1 3 + .+ 1 2^ n -1 then
• Suppose a , b , c are in A.P. and a 2 , b 2 , c 2 are in G.P. If a b c and a + b + c = , then the value of a…
• Let the positive numbers a , b , c , d be in A.P. then abc , abd , acd , bcd , are

More Progression and Series questions · Browse all practice questions