Question 3 - Week 4 Practice | Prasnya
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Qualifier / Quiz 1
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Week 4
Question 3
00:00
Est. 2 min
Marks:
+2.00
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Passage
Suppose the rank of the matrix
A
=
[
3
4
−
1
3
5
2
7
1
7
k
1
15
k
2
]
A=\begin{bmatrix}3&4&-1&3\\5&2&7&1\\7&k_1&15&k_2\end{bmatrix}
is
2
2
. Based on the above data, answer the given subquestions.
Question
Find
k
2
k_2
.
Comprehension
Medium Difficulty
15 March 2026
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