Question

$6x+9y+2=26e^{3(x-1)}$ equals

• A. $6x-9y+2=26e^{3(x-1)}$
• B. $6x+9y-2=26e^{3(x-1)}$
• C. $6x-9y-2=26e^{3(x-1)}$
• D. None of the above

Answer 1

Answer: (A)

Let $f,f^{\prime },f^{\prime \prime }$ $f^{\prime }=f,f^{\prime }=2f$ $f^{\prime }=2f,f^{\prime \prime }=2f$ $f^{\prime }=f,f^{\prime }=f$ $f^{\prime }=2f,f^{\prime }=f$ $f=\text{5}0\text{ Hz},\text{ L}=\text{2H},\text{ E}=\text{5V}$