If a=2i+2j, b=3i-j and c=4i+5j, then3b-a-2c= | ClassNotes

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If a=2i+2j, b=3i-j and c=4i+5j, then3b-a-2c= | ClassNotes

E

Editor

Sep 18, 2022

If a=2i+2j, b=3i-j and c=4i+5j, then3b-a-2c=

Difficulty: Easy

A:

-i-15j

B:

i+15j

C:

1-3j

D:

None

ID: 63273dbaca83163ac3a132e3