If a=-1/2,b=3/4,verify the following.
1.a×b=b×a
2.a+b=b+a
Answers
Answered by
201
step by step explanation:-
Given :-
a = -1/2
b = 3/4
1. a × b = b × a
2. a + b = b + a
hope it may help you...
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Answered by
7
Answer:
Two equation are proved .
Step-by-step explanation:
If a=-1/2,b=3/4.
1.a×b=b×a
a * b = -1/2 * 3/4 = -3/8.
b * a = 3/4 * -1/2 = - 3/8.
Hence a×b=b×a . It is proved.
2.a+b=b+a
a + b = -1/2 + 3/4 = 1/4.
b + a = 3/4 + (-1/2) = 1/4.
Hence a+b=b+a . It is proved.
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