1.

The value of the c2 in the following equation is?i = e-37.5t(c1cos1290t + c2sin1290t) + 0.7cos(500t + /4 + 88.5 ).

A. 2.3
B. -2.3
C. 1.3
D. -1.3
Answer» D. -1.3


Discussion

No Comment Found

Related MCQs