Math, asked by pikup5747, 1 year ago

verify the property axb=bxa , where a =-12/7 , = - 21/5

Answers

Answered by shinu22
37
Given
a = -12/7
b = -21/5


a × b = -12/7 × (-21/5)
= 252/35


b × a = -21/5 × (-12/7)
= 252/35
Ans.
Answered by rosypandita
4

Answer:

Step-by-Given

a = -12/7

b = -21/5

a × b = -12/7 × (-21/5)

= 252/35

b × a = -21/5 × (-12/7)

= 252/35

Ans.step explanation:

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