Math, asked by richagupta24classvia, 1 month ago

Add: (i) 3a - 2b + 5c, 2a + 5b - 7c, - a - b + c ob Oh Oh

Answers

Answered by panirajeeb3

1

=3a+2a−a−2b+5b−b+5c−7c+c

weget,

=4a+2b−c

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