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#1 Help Me ! » A Question...... » 2006-04-29 09:31:06

david_power
Replies: 1

Hello everyone, hope ur all well. i was going through trying to find a good maths forum when i came across this......seems an awesome place. ok i have this question for my maths problem, hope any of u can help me:

Q:    Given that  I=3*sin*wt       and           Ij=4*sin*(wt - pi/4)

1) We need to find Ih = I + Ij

and

2) By calculation find the resultant current Ih in the form:

               Ih = A*sin(wt + a)

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