Physics, asked by divyanshis348, 6 months ago

If A i-10) and B = (3i -4 j) then find
scalar product
Ans.

Answers

Answered by Thinkab13

4

Answer:

If A = i - 10j

B = 3i - 4j

A•B = (1×3) + (-10 × -4) = 3 + 40 = 43

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