Q12 of 54 Page 135

If , find (A + B)C and AC + BCIs (A + B)C = AC + BC ?

⇒ A = , B = and C =


⇒ A + B =


=


⇒ A + B =


⇒ (A + B)C =


=


=


⇒ AC =


=


=


⇒ BC =


=


=


⇒ AC + BC =


=


⇒ Thus (A + B)C = AC + BC is true


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