Physics, asked by mjahangirkhan009, 8 months ago

if a=ai b=bj then a.b is

Answers

Answered by sukriti94

the answer will be aibj

Answered by PSCHAUHAN003

Answer:

zero

Explanation:

bcs i and j are perpendicular to each other and for perpendicular i. e. for vectors inclined at 90° the value of a. b is absin(theta) and as theta equals to 90° so sin(90°) equals to zero

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if a=ai b=bj then a.b is​

Answers

if a=ai b=bj then a.b is