1.

A vectors , A = sin (alpha t )i - cos ( alpha t ) j and B = cos ( alpha t2 /4)i + sin ( alpha t2/4 )j are orthogonal to each other , the value to t would be ( where alpha is positive constant)

Answer» A vectors , A = sin (alpha t )i - cos ( alpha t ) j and B = cos ( alpha t2 /4)i + sin ( alpha t2/4 )j are orthogonal to each other , the value to t would be ( where alpha is positive constant)


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