Math, asked by rithigaraj2007, 4 months ago

what is the value of the expression ab+bc+ca if a=1,b=1 and c= 1

Answers

Answered by sahasrakanagala

1

Answer:

3

Step-by-step explanation:

1x1=1 (ab)

1x1=1(bc)

1x1=1 (ca)

ab+bc+ca

1+1+1=3

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