if A=[1 2],[-2 3 ],B=[4 -1],[3 2] the find 3A+5B
Answers
Answered by
3
Answer:
Given
b
a
=
d
c
5b
3a
=
5d
3c
(Multiplying both by 3/5)
3a−5b
3a+5b
=
3c−5d
3c+5d
(By compnendo and dividend)
3a+5b
3a−5b
=
3c+5d
3c−5d
(By alternendo)
Answered by
13
Answer:
Given
ba=dc
5b3a=5d3c (Multiplying both by 3/5)
3a−5b3a+5b=3c−5d3c+5d (By compnendo and dividend)
3a+5b3a−5b=3c+5d3c−5d (By alternendo)
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