SOLUTION: Evaluate the following expression:
3*(cos(145)+isin(145))/5*(cos(135)+isin(135))
Thanks.
Algebra.Com
Question 982541: Evaluate the following expression:
3*(cos(145)+isin(145))/5*(cos(135)+isin(135))
Thanks.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Evaluate the following expression:
3*(cos(145)+isin(145))/5*(cos(135)+isin(135))
----------
= (3/5)cis(10)
RELATED QUESTIONS
Evaluate the following:
7*((cos(π /3)+isin(π /3)/√3*(cos(π... (answered by Alan3354)
Evaluate the following:
{{{7*(cos(π /3)+isin(π /3))/√3*(cos(π... (answered by Alan3354)
Evaluate:
7*((cos( π/3)+isin( π/3))/√3(cos( π/6)... (answered by AnlytcPhil)
Evaluate the following:... (answered by Alan3354)
Evaluate the following:
{{{7* (cos(pi /3)+isin(pi /3))/(sqrt(3)*(cos(pi... (answered by Alan3354)
Evaluate the following expression: {{{(cos(40)+isin(40))^9}}}
Thank... (answered by Alan3354)
Evaluate the following expression: {{{(cos(40)+isin(40))^9)}}}
Thank... (answered by Alan3354)
verify the identity
(cos(x)+isin(x))^3=cos(3x)+isin(3x)
so far i have completed the... (answered by Edwin McCravy)
Evaluate the following: (3^√(2)*(cos(350)+isin(350)))^3
(Enter your answer in... (answered by solver91311)