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Tcecarenko [31]
3 years ago
12

What's the answer to 16-n=25 in mathematics equation

Mathematics
2 answers:
Natalija [7]3 years ago
4 0
The answer is simple : 25=16-n
25-16=-n
(You move 16 the other side so it becomes -16). 9=-n
9/-1 =n sooooo -9=n because their is a -1 in front of n but we never write it
galina1969 [7]3 years ago
3 0

Answer:-9

Step-by-step explanation:25-16=9

9+16=25

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3 years ago
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6 0
1 year ago
A square matrix A is said to be idempotent iff A2 = A. (i) Show that if A is idempotent, then so is I − A. (ii) Show that if A i
muminat

Answer:

Step-by-step explanation:

Given that A is a square matrix and A is idempotent

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So it follows that 2A-I matrix is its own inverse.

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