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What is the identity element

A binary operation * is defined on set r of real number by : a*b=a+b+ab where a,b er (i) calculate 5*(-2)*5 (ii) find the
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2. asked by Abundance
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I have two questions... I would really appreciate some help...1) Suppose phi is a homomorphism from G to G' and that G' has an
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2. asked by daniel
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An operation* is defined by a set of x*y=x+y+3xy as an element of real numbers, find the identity element
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2. asked by Maureen Ukatu
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a *b=a+b-2abFind the identity element,inverse element
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2. asked by Awooye oyinlara Eunice
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According to research in South Africa and overseas, which identity status is most likely to be formed in adolescents from more
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uestion 20Which of the following particles cannot be changed without changing the identity of the element? a neutron b neutrino
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2. asked by r
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A binary operation * is defined on the set R of real numbers by: a+b+ab where a, b€R .Calculate 5*(-2)*5.Find the identity
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2. asked by Anonymous
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A binary operation * is defined on the set R of real numbers by:a*b=a+b+ab where a, b € R.Calculate 5*(-2)*5. Find the
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2. asked by Anonymous
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Writing Computer Programs Quick Check 3 of 53 of 5 Items Question Consider a list [a, b, c, d]. Which element exists at index
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2. asked by lo
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Question 20Which of the following particles cannot be changed without changing the identity of the element? a neutron b proton c
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