Physics, asked by abhisheksaxenasinggh, 7 months ago

If

A=3i+2j and B=i+k

then find A.B.

Answers

Answered by shubham9362

0

Answer:

A=3i+2j

B=i+k

Explanation:

AB= 3i+i =4i

= 4i+2j+k

Answer is 4i+2j+k

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