1
NDA Mathematics 3 September 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the following for the next items that follow:
Let (1 + x)n = 1 + T1x + T2x2 + T3x3 + ... + Tnxn.
What is T1 + 2T2 + 3T3 + ... + nTn equal to ?
2
NDA Mathematics 3 September 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the following for the next items that follow:
Let (1 + x)n = 1 + T1x + T2x2 + T3x3 + ... + Tnxn.
What is 1 - T1 + 2T2 - 3T3 + ... + (-1)nnTn equal to ?
3
NDA Mathematics 3 September 2023
MCQ (Single Correct Answer)
+2.5
-0.83
Consider the following for the next items that follow:
Let (1 + x)n = 1 + T1x + T2x2 + T3x3 + ... + Tnxn.
What is T1 + T2 + T3 + ... + Tn equal to ?
4
NDA Mathematics 3 September 2023
MCQ (Single Correct Answer)
+2.5
-0.83
What is the mean of the numbers 1, 2, 3, ... 10 with frequencies 9C0, 9C1, 9C2 ..., 9C9, respectively?
Questions Asked from Binomial Theorem (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
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