calculate the values of p,q,r and s for each of the following if the two given matrices are the same matrix
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Answer:
see explanation
Step-by-step explanation:
Given 2 equal matrices, then corresponding elements are equal , so
4 + p = 10 ( subtract 4 from both sides )
p = 6
5 + 2q = 6 ( subtract 5 from both sides )
2q = 1 ( divide both sides by 2 )
q = 0.5
7r = 7 ( divide both sides by 7 )
r = 1
4s = 16 ( divide both sides by 4 )
s = 4