Summation of Combination Terms MCQ Quiz in தமிழ் - Objective Question with Answer for Summation of Combination Terms - இலவச PDF ஐப் பதிவிறக்கவும்
Last updated on Apr 14, 2025
Latest Summation of Combination Terms MCQ Objective Questions
Top Summation of Combination Terms MCQ Objective Questions
Summation of Combination Terms Question 1:
Comprehension:
Direction: Consider
The correct statement is
Answer (Detailed Solution Below)
Summation of Combination Terms Question 1 Detailed Solution
Calculation:
Given,
The equation is
We are asked to determine the correct relationship between the coefficients
The expansion of
From the structure of the binomial expansion of
This symmetry implies that:
and so on.
Therefore, the correct statement is:
Hence, the correct answer is Option (4)
Summation of Combination Terms Question 2:
Comprehension:
Direction: Consider
The value of a4n-1 is
Answer (Detailed Solution Below)
Summation of Combination Terms Question 2 Detailed Solution
Calculation:
Given,
The equation is
We need to find the value of
We first replace x by
We then modify the expression as follows:
By comparing the coefficients, we obtain:
Thus, the value of
Hence, the value of
Hence, the correct answer is Option (1)
Summation of Combination Terms Question 3:
Comprehension:
Direction: Consider
The value of a2 is
Answer (Detailed Solution Below)
Summation of Combination Terms Question 3 Detailed Solution
Calculation:
Given,
The equation is
We need to find the value of
The equation is expanded as follows:
We are interested in the coefficient of
From the binomial expansion, we have:
Hence, the correct answer is Option (3)
Summation of Combination Terms Question 4:
The value of
Answer (Detailed Solution Below)
Summation of Combination Terms Question 4 Detailed Solution
Given:
Series is
Concept Used:
Calculation: