Question

verify p+ (q+r) = (p+q)+r for the following values of p,q and r​
p=45,q=11,r=50

Answer 1

Answer:

p+ (q+r) = (p+q)+r

45 + ( 11 + 50 ) = (45 + 11 ) + 50

45 + 61 = 56 + 50

106 = 106

Hence, verified

p+ (q+r) = (p+q)+r

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