rypaaige5069 rypaaige5069

08-03-2024
Mathematics

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If vectors A=cosωti + sin j and B = cos ωt/2 i + sin ωt/2 j are functions of time, then the value of t at which they are orthogonal to each other
a. t = π/4ω
b. t = π/2ω
c. t = π/ω
d. t = 0

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