Math, asked by princejoy007, 4 months ago

verify that | a × b | = | a | × | b | a= 2/-5 , b = 3/4

Answers

Answered by gs22072007

2

Answer:

Putting the value a and b, we get

|2/-5×3/4|=|2/-5|×|3/4|

|-3/10|=2/5×3/4

3/10=3/10

therefore, LHS=RHS

Hence, verified

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